Posts Categorized: News

U of T driver attention study led by Birsen Donmez could help cities turn the corner on road safety

To better understand vehicle accidents involving cyclists and pedestrians, researchers at U of T are working with the City of Guelph to study how drivers’ attention and gaze are affected at intersections (Photo courtesy Birsen Donmez)

Motorists preparing to turn at an intersection must quickly process several pieces of information before making their move: traffic signals, traffic signs, pedestrians, cyclists and, of course, other vehicles.

But if drivers become overloaded with information, the results can be deadly – and it’s often pedestrians and cyclists who pay the price.

Canadian and international studies show that driver inattention is a leading cause for collisions with pedestrians and cyclists – including those who were later identified as having right of way.

“It’s apparent that at certain intersections, we’re hitting the limits of drivers’ information-processing abilities,” says Professor Birsen Donmez (MIE).

“There are so many things one has to pay attention to – and drivers are failing to do so given the issues we’re seeing with pedestrian and cyclist crashes.”

Donmez, who holds a Canada Research Chair in Human Factors and Transportation, leads an interdisciplinary research team that is collaborating with the City of Guelph to evaluate driver attention and gaze towards pedestrians and cyclists at intersections. The experiment will use eye-tracking equipment and cameras to better understand the interplay between driver attention, infrastructure design and collisions.

Funded by $25,000 from the Social Sciences and Humanities Research Council of Canada’s (SSHRC) Partnership Engage Grants program, the study will see Donmez team up with Professor Jay Pratt of the department of psychology in the Faculty of Arts & Science, Associate Professor Paul Hessof the department of geography and planning in the Faculty of Arts & Science and Liraz Fridman, transportation safety specialist with the City of Guelph and adjunct MIE professor.

“Addressing society’s biggest challenges often requires researchers to work across disciplines and, importantly, in partnership with stakeholders beyond academia,” says Professor Markus Bussmann, Chair of MIE.

“Professor Donmez’s study on road safety – an issue of importance to each one of us – exemplifies the approach by combining innovative use of technology with interdisciplinary scholarship and collaboration with a municipal partner.”

It’s one of six U of T-led initiatives to receive one-year Partnership Engage Grants, which are awarded quarterly to help researchers conduct timely and short-term research with a partner organization from the public, private or not-for-profit sectors. Four of the U of T projects received funding via the Partnership Engage Grants COVID-19 Special Initiative, which aims to support social sciences and humanities research on the impacts of the pandemic.

“I look forward to the outcome of this important project – and indeed all of the U of T-led projects that have received support from the SSHRC’s Partnership Engage Grants program,” says University Professor Ted Sargent (ECE), U of T’s vice-president, research and innovation, and strategic initiatives.

Over the past few years, Donmez and her team at the Human Factors and Applied Statistics Lab have been studying driver attention using tools such as driving simulators and eye-tracking wearables that examine where drivers look – and don’t look – when on the road. Their projects include a 2018 study, run in Toronto, in which eye-tracking equipment and cameras were used to assess where drivers allotted their visual attentions on the road.

However, the SSHRC-funded study is the first to involve a municipal partner.

“The City of Guelph has evidence on traffic conflict data – which is high-level data – but they want to understand the issue from driver behaviour and attention perspectives,” Donmez says.

For the Guelph study, around 50 participants will drive a pre-assigned route while wearing an eye-tracking camera in a vehicle fitted with cameras capturing internal and external scenes. Participants will drive for around 30 to 40 minutes each, with a break in between to prevent fatigue.

“We have a camera that faces the driver, which gives us information about their body position, head movement, emotional reactions and so on, and we have a road-facing camera which gives us a dashboard view to see objectively what the scene is in front of the vehicle as the person drives,” says Joelle Girgis (MIE MASc candidate), a graduate student in Donmez’s lab who will be leading the data collection and analysis. “The most critical equipment would be the eye-tracking glasses. These glasses will give us a view of what the driver is looking at even as they move their heads.

“This way, we know both what the objective road scene is in front of them, as well as where they’re gazing specifically.”

Once the data is collected, drivers’ turns at intersections will be coded according to whether they gazed at areas that were previously identified as being important.

“The question we’re asking is: Did they or did they not look at certain critical areas where a pedestrian or cyclist may appear?” says Girgis, whose master’s thesis will focus on the study. “So, we’ll view the videos and decide on whether the driver did or did not pay attention or directly gaze at a pre-determined area of importance.

“That gives us information that we can then turn into trends and statistics to see gaps. For example, drivers might not be checking their blind spot or right mirror when they’re stopped at a red light and need to turn right; maybe they’re overwhelmed; maybe there’s a lot of traffic coming from the left side; they’re also trying not to hit a pedestrian in front of them.

“So, there are all these things related to cognitive load that we might be able to infer based on the specific circumstance of where they are – and are not – looking.”

A camera facing the driver provides data about body position, head movement and emotional reactions. A road-facing camera, meanwhile, allows researchers to monitor the scene in front of the vehicle (photo courtesy Birsen Donmez)

Girgis says driving routes and intersections will be chosen based on data about problem areas, as well as to cover different kinds of infrastructure and turn situations.

“There are certain intersections in Guelph that have a very high percentage of injury collisions, meaning that if a pedestrian or cyclist does get struck, the chances of them getting injured seriously or fatally are very high,” says Girgis, citing one particular Guelph intersection in which 100 per cent of vehicle-cyclist collisions reported between 2015 and 2019 resulted in the cyclist being killed.

“These are priority intersections where we’d like to understand what it is that’s causing the severity of collisions between vehicles and vulnerable road users.”

Girgis says the goal is to complete the driver data collection between April and September while respecting COVID-19 public health guidelines.

Donmez notes that driving data collected by the researchers still represents a “best-case scenario” since it won’t be able to take into account common in-car distractions such as cell phones and conversations with passengers.

“The participants aren’t doing anything else. They’re just focusing on their driving. Although it is an unfamiliar vehicle – so there’s that caveat there – I would expect that they have a lot less failures in our study compared to how they normally drive,” she says, adding that future studies may drill down on particular problem areas with the ultimate goal of informing policy and infrastructure design.

What might future solutions look like? Donmez says they generally come down to creating separation between drivers and vulnerable road users – both physically and in time.

“If you have barriers, you separate traffic,” Donmez says referring to the physical aspect. “But at intersections, the three modes of transportation will still merge. One of the issues is that cars can move at the same time as cyclists and pedestrians, so they’re not separated. In these cases, signals could be used to control traffic and decrease chances of conflict – that’s separation in time.”

She says her research shouldn’t be interpreted as blaming drivers. Rather, its focus is on finding ways to reduce the number of things competing for drivers’ attention – with the result being a safer environment for everyone.

“I walk everywhere in Toronto – or I used to a lot anyway, pre-pandemic – and over the years I’ve been starting to feel unsafe at certain intersections,” Donmez says, noting that Pratt, her research colleague, is an avid cyclist.

“I think we all have a stake in this as users of roadways and we all have a passion for this topic.”

– This story was originally published on the University of Toronto’s  News Site on February 22, 2021 by Rahul Kalvapalle


Toronto’s COVID-19 bike lane expansion boosted access to jobs, retail: U of T Engineering study

A study by U of T Engineering researchers found Toronto’s temporary cycling infrastructure increased low-stress road access to jobs and food stores by between 10 and 20 per cent, and access to parks by 6.3 per cent (photo by Dylan Passmore)

With COVID-19 making it vital for people to keep their distance from one another, the city of Toronto undertook the largest one-year expansion of its cycling network in 2020, adding about 25 kilometres of temporary bikeways.

Yet, the benefits of helping people get around on two wheels go far beyond facilitating physical distancing, according to a recent study by three University of Toronto researchers that was published in the journal Transport Findings.

PhD candidate Bo Lin (MIE), as well as professors Shoshanna Saxe (CivMin) and Timothy Chan (MIE) used city and survey data to map Toronto’s entire cycling network – including the new routes – and found that additional bike infrastructure increased low-stress road access to jobs and food stores by between 10 and 20 per cent, while boosting access to parks by an average of 6.3 per cent.

“What surprised me the most was how big an impact we found from what was just built last summer,” says Saxe, an assistant professor in the department of civil and mineral engineering.

“We found sometimes increases in access to 100,000 jobs or a 20 per cent increase. That’s massive.”

The impact of bikeways added during COVID-19 were greatest in areas of the city where the new lanes were grafted onto an existing cycling network near a large concentration of stores and jobs, such as the downtown core. Although there were new routes installed to the north and east of the city, “these areas remain early on the S-Curve of accessibility given the limited links with pre-existing cycling infrastructure,” the study says.

In these areas, the new infrastructure can be the beginning of a future network as each new lane multiplies the impact of ones already built, Saxe says.

As for the study’s findings about increasing access to jobs, Saxe says they are not only a measure of access to employment but also a proxy for places you would want to travel to: restaurants, movie theatres, music venues and so on.

A map of Toronto’s bikeway network with colours representing the route’s level of stress (image courtesy of Bo Lin)

A map of Toronto’s bikeway network with colours representing the route’s level of stress (image courtesy of Bo Lin)
The researchers used information from Open Data Toronto and the Transportation Tomorrow 2016 survey, among other sources. Where there were discrepancies, Lin, a PhD student and the study’s lead author, gathered the data himself by navigating the city’s streets (as a bonus, it helped him get to know Toronto after moving here from Waterloo, Ont.).

“There were some days I did nothing but go around the city using Google Maps,” he says.

For Lin, the research has opened up new avenues of investigation into cycling networks, including how bottlenecks can have a ripple effect through the system.

The study, like some of Saxe’s past work on cycling routes, makes a distinction between low- and high-stress bikeways to get a more accurate reading of how they affect access to opportunities. At the lowest end of the scale are roads where a child could cycle safely; on the other end are busy thoroughfares for “strong and fearless cyclists” – Avenue Road north of Bloor Street, for example.

“It’s legal to cycle on most roads, but too many roads feel very uncomfortable to bike on,” Saxe says.

For Saxe, the impact of the new cycling routes shows how a little bike infrastructure can go a long way.

“Think about how long it would have taken us to build 20 kilometres of a metro project – and we need to do these big, long projects – but we also have to do short-term, fast, effective things.”

Chan, a professor of industrial engineering in the department of mechanical and industrial engineering, says the tools they used to measure the impact of the new bikeways in Toronto will be useful in evaluating future expansions of the network, as well as those found in other cities.

“You hear lots of debates about bike lanes that are based on anecdotal evidence,” he says. “But here we have a quantitative framework that we can use to rigorously evaluate and compare different cycling infrastructure projects.

“What gets me excited is that, using these tools, we can generate insights that can influence decision-making.”

The U of T team’s research, which was supported by funding from the City of Toronto, may come in handy sooner rather than later. Toronto’s city council is slated to review the COVID-19 cycling infrastructure this year.

– This story was originally published on the University of Toronto’s  News Site on February 19, 2021 by Geoffrey Vendeville


Black History Month: Presidents reflect on the impact of National Society of Black Engineers at U of T

Past and present NSBE U of T presidents reflect on the legacies they’ve left behind and the impact the chapter has had in improving Black inclusion at U of T Engineering. (From top left, clockwise: Iyiope Jibodu, Akira Neckles, Alana Bailey, Dimpho Radebe, Mikhail Burke and Kelly-Marie Melville.)

Kelly-Marie Melville (ChemE 1T2 + PEY) was in her dorm room, just two weeks into her studies at U of T Engineering, when a fellow student Korede Owolabi (CompE 1T5 + PEY) and member of the National Society of Black Engineers (NSBE) U of T chapter came knocking on her door.

“He gave me a full rundown about NSBE, and I didn’t fully understand the gravity of it at the time,” says Melville. “But once I started my classes, I got it.”

Melville remembers sitting in Convocation Hall, where all first-year engineering students traditionally gather for their first class together.

“It was intimidating for someone who just moved here from Trinidad and for someone who is just starting engineering. I remember thinking, ‘oh my goodness, there is no one here who looks like me.’”

NSBE, founded in 1975 at Purdue University, aims to promote, support and increase the number of Black engineers who excel academically and professionally. Each year, the NSBE National Convention brings thousands of members together for networking and professional development opportunities. The organization’s goal is to graduate 10,000 Black engineers annually by 2025.

The U of T chapter, founded in 1999, is the largest in Toronto. And for more than 20 years, NSBE U of T has played an important role in increasing Black inclusion at U of T, and in fostering a safe space among Black engineering students, who continue to be underrepresented among the student body.

Three years after that knock on the door, Melville was NSBE president (2009 to 2010), and found herself using the same recruitment strategy. “Sometimes I was even chasing students down in the hallways to talk to them [about NSBE],” she says.

One of the students she introduced NSBE to was Akira Neckles (ChemE 1T7 + PEY), who would also eventually become president (2016 to 2017). During her studies, Neckles remembers seeing only five Black students within her year.

“That can really make you feel like you don’t belong,” she says. “With NSBE, it felt like it brought us together. Within a program, we’re less, but within a group, we’re more.”

Over the years, each NSBE U of T president would bring a unique vision and leave their own legacy of impact.

During Melville’s term, she worked to significantly increase NSBE U of T memberships. For Neckles, her focus was on professional development, inviting organizations to U of T so that members were informed of career pathways, even before looking ahead at their Professional Experience Year (PEY) Co-op.

During Dimpho Radebe’s (IndE 1T4 + PEY, ChemE PhD candidate in EngEd) presidency (2014 to 2015), she was challenged with keeping NSBE U of T afloat, as memberships began to dwindle.

“I think the biggest challenge for NSBE is that, although it is an organization created to support Black students, we’ve always said, we’re open to everyone and not exclusively to Black students,” explains Radebe. “But many students don’t realize that, and it makes our potential pool that much smaller.”

Radebe says one of her greatest achievements during her leadership was sending 10 students to the NSBE National Convention in Anaheim, Calif.

“That experience really inspired students to join because they can see the full power of NSBE versus when you don’t see many of us around at school,” she says. “Many of them ended up running for leadership positions after that.”

For Iyiope Jibodu (ChemE 0T8 + PEY), it was about “NSBE family and NSBE love.” As president from 2008 to 2009, he was instrumental in launching D-Battle, a student dance competition that would attract large crowds to the Sandford Fleming atrium. D-Battle started as an idea by Owolabi to increase membership — it would become a staple NSBE event for years to come.

“NSBE had a reputation as a professional student group, but we took the risk to host D-Battle, which turned out to be a fantastic platform to increase awareness on campus,” says Jibodu. “By having a fun event with mass appeal, we brought the entire Faculty together and showcased our strong and vibrant community.”

During Mikhail Burke’s (MSE 1T2, IBBME PhD 1T8) presidency (2010 to 2011), he would play a pivotal role in founding ENGage, an outreach program for Black students in Grades 3 to 8 that sparks passion for STEM (science, technology, engineering and math). ENGage has been running for more than a decade out of the U of T Engineering Outreach Office, and would pave the way for Blueprint, a new program designed for Black high school students interested in STEM.

Alana Bailey (Year 3 CivMin) is NSBE U of Ts current president and has had a term like no other — having to lead from home during the pandemic. Despite this challenge, Bailey has set out ambitious goals.

Her mission when she took office in May was to have each executive member recruit at least five students — this led to a growth of more than 60 members by September 2020. Under her leadership, NSBE U of T has been more involved in Faculty recruitment events, as well as leading their own high school outreach efforts.

This year, NSBE U of T has also brought in more external sponsors to support initiatives — most recently, NSBEHacks garnered a wide range of sponsorships with leading companies such as Google, NVIDIA and Shopify, just to name a few.

Bailey hopes this effort builds toward retaining sponsorships year-round, providing funds for members pursuing professional development endeavours.

“If students need help to go to a conference or to enrol in an expensive course, our hope is to have the supports to actively help them achieve that,” says Bailey.

Bailey has three months left in her term, before she takes up her PEY Co-op position next fall. She plans to stay in close contact with NSBE, and she isn’t alone in wanting to stay in touch — many former presidents and members continue to advise, mentor and participate in NSBE U of T events.

That includes Burke, who is now the Dean’s Advisor on Black Inclusivity Initiatives and Student Inclusion & Transition Advisor at U of T Engineering. Over the last decade, he has seen and participated in many efforts by U of T Engineering to address Black underrepresentation — and NSBE has always played a role.

“There’s been a shift in what the Faculty feels empowered to do and it’s a good start, but there’s always room to do more. We have to continue to lean into the discomfort of talking about the lack of Black representation and about anti-Black racism on campus,” he says. “Organizations like NSBE are key advocates in driving the Faculty to engage in that change.”

– This story was originally published on the University of Toronto’s Faculty of Applied Science and Engineering News Site on February 19, 2021 by Liz Do


Aimy Bazylak featured on CTV Your Morning

Professor Aimy Bazylak appeared on CTV Your Morning on Thursday, February 18 to discuss the challenges Texas is facing in light of this week’s extreme weather events. She highlights the importance of energy storage infrastructure and comments on energy security in Canada.

You can view her appearance on the CTV website.

 


Black History Month: Celebrating Black women in STEM

In celebration of Black History Month, U of T Engineering invited students and alumni who identify as Black (including African, African-Canadian, African-Caribbean ancestry) and women to reflect on their experiences in STEM, the barriers they’ve faced in their career journeys, their inspirations, and the advice that they have for young Black women students.

The perspectives of these six women exemplify the diversity of their lived experiences — and illustrate the ongoing need for Black inclusion and systemic change in STEM fields.

Read the full story by Liz Do and Tristan McGuirk on the U of T Engineering News Site.


Toronto’s first-ever Black student-run hackathon returns for third year, going virtual and global

The NSBEHacks 2020 team, many of whom are back to lead NSBEHacks 2021. This year’s student organizers also include Adam Cassie (Year 3 ECE), Rebecca Lashley (Year ECE), Kyra Nankivell (Year 1 IndE) and Boleng Masedi (Year 4 ECE). This photo was taken prior to the COVID-19 pandemic. (Photo courtesy of NSBEHacks)

This weekend, 300 high school and university students will have 24 hours to code, design, build, network and learn from mentors at NSBEHacks 2021 — an event that aims to equalize the footing of Black and other minority students within science, technology, engineering and math (STEM) fields.

Alana Bailey (Photo: Daria Perevezentsev)

“Black-facilitated events like these are important because limited opportunities are often afforded specifically to Black students in STEM, as there aren’t many of us,” says Alana Bailey (Year 3 CivMin), president of the National Society of Black Engineers (NSBE) U of T Chapter, and one of the lead organizers.

Launched in 2019 and founded by U of T computer science alumni Kyra Stephen and Temisan Iwere, as well as alumna Ayan Gedleh (IndE 1T9), NSBEHacks is the first Black student-run hackathon within the Greater Toronto Area (GTA).

Temisan Iwere
(Photo courtesy Temisan Iwere)

“It was very important to me to make sure that things are easier for incoming Black students in tech,” says Iwere, who has stayed involved with NSBEHacks since graduating. “The technical industry can be very intimidating, especially when you get into certain spaces and realize that you’re the only one who looks like you. It can be an alienating experience.”

This year, NSBEHacks goes beyond city limits. For the first time, the hackathon is fully virtual, allowing participants to join in from across North America, the Caribbean, and Asia.

In addition to sponsors RBC, Accenture, Google, NVIDIA, TD, Bloomberg, Ecobee, Shopify, FDM and EA, the event has also partnered with Major League Hacking (MLH) this year. MLH is the official student hackathon league in North America and is providing free access to software to participants during and after the hackathon.

Keeping students engaged in coding and designing, even after they’ve virtually walked away from this weekend, is how the NSBEHacks team will be measuring the event’s success.

“We want to see students feeling confident and a sense of belonging. We want to inspire them to get involved with NSBE after, applying to STEM programs at U of T, and staying in touch with companies from our career fair,” says Bailey. “NSBEHacks is one of the ways to ensure that going forward, we are building strength in numbers.”

– This story was originally published on the University of Toronto’s Faculty of Applied Science and Engineering News Site on February 1, 2021 by Liz Do


Meet Engineers Without Borders: U of T Chapter Co-Presidents Natalie Enriquez-Birch (IndE 2T4) and Lauren Streitmatter (EngSci 2T2)

Co-Presidents Natalie Enriquez-Birch and Lauren Streitmatter

EWB Co-Presidents Natalie Enriquez-Birch (Year 2 IndE) and Lauren Streitmatter (Year 3 EngSci)

Tell us about yourselves:
Natalie: My name is Natalie, I’m in Industrial Engineering. I started in Track One, and I decided to go into IndE. Right now I’m finishing my second year in Industrial Engineering but I’m actually in my third year at U of T. I did my second year in part-time engineering because I wanted to do some classes in Arts and Sciences. I’m trying to minor in Latin American studies and Indigenous studies. I’m from Toronto and have grown up here most of my life, other than that I also grew up in Ecuador because that’s where half of my heritage is from. I’m co-president this year and I’ve been involved with Engineers Without Borders (EWB) since my first year.
Lauren: My name is Lauren I’m in third year of Engineering Science in the Energy Systems option and I’m minoring in Environmental Engineering. I’m from just outside of Chicago but half of my family is from Canada in Toronto which is what motivated me to come here. I’m also co-president of EWB and have been involved since my first year.

How did you both get involved with EWB?
Lauren: I got involved in my first year in the Policy and Advocacy portfolio. We have six different portfolios in EWB right now and they vary year to year but Policy and Advocacy is still one we have now. I was interested in more of the social impact side of engineering. So that portfolio gave me the chance to participate in a petition campaign to promote the UN sustainability development goals. We also got to host events for International Women’s Day and I liked being able to work on different awareness projects while still learning about technical content. EWB was a place for me to get a balance from the technical content of school. In second year, I was in the Local Poverty Alleviation portfolio, and also an exec in VP Mentorship (now called VP Community), which is a position to help the community become more tightly knit. I really liked both those experiences, I really liked being in the club, the community and all the people I met, so I really wanted to run for president at the end of my second year.
Natalie: When I started at U of T, I knew I wanted to join a club right a way. As I was browsing the clubs in engineering, EWB is the one that spoke to be first because I’ve always been interested in social impact. I got involved and joined the Indigenous Reconciliation portfolio because it is one of my interests. It kind of exceeded my expectations in terms of how many opportunities there are to get involved because it’s such a big club, there’s something for everyone.

I was part of Indigenous Reconciliation and through that portfolio I actually went to Nunavut. I went to Iqaluit with some of the other members in the portfolio in first year. That was a really exciting opportunity and after first year I did a program with EWB Canada called the Junior Fellowship. Through that program I did an internship, I worked for a social enterprise in Uganda for four months. They were doing acceleration for local agribusinesses there and I was in a marketing role. In second year I decided to apply for the exec team and I became the VP of learning, which is one of our core values at EWB. We always try to have opportunities for people to learn about social impact. One thing I’m really passionate about is doing my own research and sharing it, so I loved that position. Running for president was a bit of a natural progression for me as I’ve always been really super involved with the club. I hadn’t always considered doing it but I got inspired when it was time to run.

What does EWB do?
Natalie: EWB is a social impact club and at its core it’s looking to create leaders who are critical thinkers and have a basis of understanding systemic change. In particular, we target engineering students and students in technically focussed STEM fields, in order to compliment their technical studies with an understanding of social impact. I think what people get out of EWB is being able to challenge the status quo. Especially within technical realms and ask the question, if I’m working for social impact or in a mission driven organization, how can I know a technical solution is the best solution? And be comfortable with that. I think that’s what’s interesting about EWB, we really want people to be challenging the way that they think about the world.

What does a typical year on EWB look like?
Lauren: When people join the club they can join as a general member, get a feel for it and not be attached to a portfolio. But usually after a certain point, at least most people will filter into at least one portfolio, some are in multiple. It’s whatever portfolio interests them, and it’s up to the initiative they take to get involved in that portfolio. Each portfolio works on certain projects and those projects almost always have room for more people to work on them, but it’s up to you to insert yourself into them and take on that work.

In terms of the actual trips and especially in the past two years, our trips have taken more of a local focus. The junior fellowship program EWB Canada runs, which sends a fellow to Africa, is something our club has not done in the same capacity because of COVID but also because of our changing relationship with EWB Canada. It’s also that’s an opportunity that’s only available for one to two students anyway. For the most part, people in our club participate by being part of a portfolio that is working locally. There may be the occasional extra opportunity you can sign up for but it’s less common.

EWB Chapter-run Student Leaders’ Summit in Muskoka, January 2019.

What are the six portfolios students can get involved with at EWB?
Lauren: Indigenous Reconciliation, Local Poverty Alleviation, Policy and Advocacy, Sustainability and Environmental Justice, Cyber Ethics/Digital Rights and Youth Engagement.

Can you tell us about your experience on trips?
Natalie: The trip I went on to Uganda was pretty life changing. While I was there I was working with a social enterprise and they ran a program to accelerate agri-businesses in the area. I ran the marketing side of that. So I would get the marketing materials ready to market to both prospective entrepreneurs as well as partners and other people who can support it because a social enterprise does need to make money but it’s not necessarily looking to make a lot of profit. What was cool about the junior fellowship is you get work experience and you also get to understand how the work culture in another place is different from the work culture you’re used to. I had never worked outside of Canada before but I also got an opportunity to travel and see the county as well as surrounding countries.

I think the most important part of that experience was the people I was travelling with. There were about eight other people with me in Uganda, but in the program in total there were 15 from other universities across Canada. They’re still some of my best friends now, I still keep in contact with a lot of them. They share a lot of similar values to me and are like minded so sharing that experience with them is what made it such a great opportunity.

The trip I did in Nunavut was not affiliated with my EWB, it’s something I found out about through my involvement working on the portfolio. But the point there is that portfolios connect you to opportunities but not necessarily everyone who joins a portfolio will go on a trip. In terms of a trip I took to Uganda, it’s not something that’s happening in the same capacity. Not just in our chapter but in the organization, this year they restructured the program so it doesn’t look the same as it did in the past. Most people who join EWB don’t go on a trip it’s kind of rare and especially right now because of COVID and other reasons, it’s really not at all the main focus.

What has the EWB been up to now that everything is virtual?
Lauren: Luckily since we’re not a building focussed tech design team. We aren’t struggling too much with not having the ability to meet in person and build so we’ve been able to adapt a lot of our events to online settings. All six of our portfolios are still running, pretty much in full capacity. They’re still able to run through Zoom. There are regular learning events, project meetings and weekly or monthly portfolio meetings. So lots of meetings happening in the club still.

Our policy advocacy portfolio is in the middle of creating a podcast, the first episode is about to be released. The starting up projects are in the research phase and are able to do that just as well. We also have more established projects, like the Local Poverty Alleviation portfolio is working on a food bank that’s stepped in and become the main food bank for U of T. The UTSU food bank closed during the start of COVID, so the food bank our club is working on has grown and expanded a lot. They’re working really hard on keep donations coming in so they can still keep supplying food to students in need. We still have a lot of the same sense of community. Now more than ever, it’s really on the individuals who want to get involved to get involved. It’s a lot easier for people to fall through the cracks online. For those who are taking the initiative to join different portfolios, projects and meetings, they are still able to participate pretty fully in an online setting.

What is the best way for someone to get involved with EWB?
Natalie: The best way to get involved is registering with a membership form but to get access to that link you’ll have to get in contact with us. Send us an email, let us know you want to get involved, we’ll send you a membership form and once you complete that you’ll get access to our Slack board space which is our main hub. On the Slack board space you get access to all the portfolio channels, where they tell you about their events, weekly meetings, projects and if they’re looking for people to increase the capacity of their teams. Once you’re on our Slack you’re set, you just have to make sure to check it. But reach out to people if you want to get involved and learn more about a specific project or portfolio.

Anything to add?

Lauren: We are open to everyone, beyond engineers. We really like having people from Arts and Science to join as well and create an environment where our projects are super interdisciplinary. The Eng and STEM students can learn from Arts and Science and vice versa.

For more information about Engineers Without Borders: University of Toronto Chapter please visit https://utoronto.ewb.ca

– This story was originally published by Rebecca Logan on the Department of Civil & Mineral Engineering News site on January 22, 2021 


Meet Concrete Toboggan Co-Captains, Elisabeth Gagnon (MechE 2T1) and Georgia Collins (Civ 2T2)

Photo of Concrete Toboggan Co-Captains Gorgia Collins and Elisabeth Gagnon

Co-Captains Georgia Collins (Year 3 CivE) and Elisabeth Gagnon (Year 4 MechE)

Tell us about yourselves:
Elisabeth: I’m Elisabeth but most people call me Liz. I’m MECH 2T1 and I’m currently doing my PEY at a biomedical engineering company called Profound.
Georgia: I’m Georgia Collins and I’m a third year Civ student.

Any Hobbies?
Elisabeth: I play basketball and softball recreationally. I’m also new to fostering cats. I got a cat today so it’s very new, her name is Squeak and she’s really cute. I fostered her through the Toronto Cat Rescue.
Georgia: I really like oil painting and I like travelling a lot. Normally, I’d be travelling a lot more than I am now. My first destination would ideally be Germany. I’ve lived in Germany before so I’d love to go back to see my high school friends.

How did you get involved with Concrete Toboggan?
Elisabeth: I was always looking to join a design team. I’m into biomedical engineering so I never even thought about Concrete Toboggan. But last year, some of my friends said my skills would be good in a design, because I have a lot of hands on experience. So I tried it and I loved it and I’ve been here ever since. This is only my second year on the team but I got involved because it’s a way for me to apply what I’ve learned in mechanical engineering into an actual thing I can build. Even if it isn’t what I go into as an adult, it’s really fun. I love a team atmosphere, I love sports and this is just like a sports team but with design.
Georgia: I got involved in first year early on. I went to an initial meeting and I didn’t know anything at all but I really liked the people on the team. So I became friends with them and started going to more builds. I liked working with people of other disciplines because I got to hear about things I wouldn’t have ever heard about in my program in Civil Engineering. In second year I got to apply what I was learning in class, when we were doing the concrete fabrication, which was really nice. I applied for a captain position this year because I really enjoyed being on the team and I wanted to move up into more of a leadership position and have more responsibility.

What does the Concrete Toboggan Club do?
Georgia: Concrete Toboggan is a design team that focuses on building a concrete toboggan, which is an unusual thing. It has four main requirements, a concrete running surface, a shell, a steering mechanism and a braking mechanism.
Elisabeth: A misconception is that the toboggan is all concrete but it’s only our skis, so it’s only what’s contacting the snow that has to be made of concrete. The rest is all mechanical or carbon fibre. Originally, the competition was just a slab of concrete but eventually it got more sophisticated and people added steering and braking systems.
Georgia: This year we have electro-mechanical steering, which is much more advanced compared to a just a slab of concrete.

Casting Day for 2020 Competition

How is it now that everything is online?
Elisabeth: Normally we’d have an in-person competition in February and we would race our toboggan and there’s a technical exhibition. But because of COVID it’s been moved online. The equivalent competition is, we still design a toboggan, and we still cast it and come up with a theme. A big part of the competition is also the theme and spirit side. Every year we come up with a new theme. This year our theme is “Bogglympics,” which is Olympics themed. So the competition is still being held but everything that would be in person has an online equivalent or is cancelled.

Do you come up with the theme collectively?
Georgia: That’s the unique part about us as a design team, and many design teams don’t have this. The theme is a big part about the competition we go to and a big part of what unifies us as a team. So it’s collectively decided upon. Typically previous year’s members come up with something in the summer before the school year but then it’s developed throughout the year.
Elisabeth: Our team is divided into two sub-systems, we have the design side and spirit side. Design is focused on the design and fabrication of the toboggan. Whereas the spirit side focuses on the theme and spirit challenges. We also have a technical exhibition where we display our fabrication and design process. There are games and interactions and that’s the spirit side of things.

Where are the competitions typically held (in a normal year)?
Georgia: It’s at a different location every year, last year it was in Toronto at Snow Valley. This year it was supposed to be in Calgary. It’ll be pushed a year, so next year it will be in Calgary again.
Elisabeth: Typically, it alternates between East Coast and West Coast, so after Calgary it’ll be on the East Coast again. It’s an international competition with a few teams from the U.S. even.
Georgia: Fun fact we’re the largest student run engineering competition in North American.

Aside, from winning the competition, what would a successful year of Concrete Toboggan look like to you?
Georgia: We were successful in winning last year but the biggest success was how tight knit the team became and the friendships and connections you make within the team. And also, on the design side of the team, it’s important to push ourselves and always strive for the newest innovations. That’s something that makes us standout at competitions. I would say we really lead the pack in some ways in innovation.
Elisabeth: As Co-captain, what I would say is a successful year for me is seeing new members join the team and grow and seeing their development. Especially with the hands-on aspect, you really learn a lot in a short period of time. It’s really impressive to see first year’s or first time on the team member’s growth from the beginning of the year to competition.

2020 Shell

How can someone get involved?
Elisabeth: What’s unique about our team is it’s open to anyone. You can join any time during the year and you can be from any discipline, even Arts. Our competition team has 30 people already but even if you can’t get to competition you can still help with the design and spirit side of things and we really encourage people to come out and get involved.

To join you can visit our website or follow us on Instagram and we post about general meetings. We have general meetings once a month. You don’t have to have attended any prior meetings, you can just drop in. You just have to show up one day and that’s how you join. You can definitely DM or email us to ask any questions.

When are the meetings held?
Elisabeth: Typically it’s on Wednesday, but it varies month to month and it’s on Zoom. We post about it a week before on Instagram, so if you follow us you can stay up to date.

What’s your best memory of Concrete Toboggan?
Georgia: My best memory was getting the chance to ride in the toboggan. It’s five people that get to go in the toboggan. Last year we were really fast and kept winning every race. It starts off with a speed run, so you run individually down the hill and they test your time. Then typically there’s a steering test and then eventually you go head-to-head with King of the Hill. In King of the Hill you keep running your toboggan down continuously trying to beat your opponents. It was really exciting that whole day and full of adrenaline because we just kept going up and down. Eventually we won, and the feeling of coming out of the toboggan at the end and having the team rushing toward you and banging on the toboggan was really exciting. It felt like all our hard work paid off, which was really nice.
Elisabeth: Obviously winning the competition is a huge part that stands out in my memories but last year, on competition day, after the first run, the ski attachment sheared off so there was a crack. It could no longer keep the ski to the toboggan, or if we were to run again it was at risk of failure. So in between runs I had to go to our van and use this super glue. It was a metal binding glue and you’re not supposed to apply it with your hands but we had no choice. It was freezing cold and we were scooping it with our hands and smearing it on hoping it would keep the ski and the ski attachment together. I really enjoyed the adrenaline and rush and it worked! Our toboggan ended up winning!

Race Day 2020

Anything else to add?
Elisabeth: It can be intimidating as a first year student or if you haven’t been that involved in school, to go to a club for the first time but we have new members joining all the time, it’s very open. Also, all the upper years are very welcoming on the team. There’s a family and friendship that bonds the team really well and that’s what’s unique about our design team. We build lasting friendships.

– This story was originally published by Rebecca Logan on the Department of Civil & Mineral Engineering News site on January 22, 2021 


A side project for the community: How two recent IndE grads are helping restaurants adapt during the pandemic

A website created by two industrial engineering alumni who graduated in the midst of the pandemic hopes to bring some relief to restaurants by providing a way to create free, easy to manage QR code menus.

Toronto-area restaurants have been hit hard during the pandemic and have spent the better part of a year adapting to new public health guidelines to ensure customer safety. Many restaurants have put their menus online to minimize the number of touchpoints between servers and customers, however this can be difficult to do right. To help solve this problem Fawzi Ammache (IndE 1T9 +PEY) and Adham Zaki (IndE 1T9 +PEY) developed TurboMenu. TurboMenu is an online platform that allows restaurants to create a QR code menu quickly, easily, and perhaps most importantly, for free.

Comparison between a TurboMenu digital menu and uploaded PDF.

The online menu generated by TurboMenu is clear, easy to read, and loads quickly.

“Trying to zoom in on a PDF menu that takes forever to load or scrolling through a long menu on your phone can be frustrating, but not all restaurants have the resources or technical knowledge to give their customers a better experience,” Ammache said, “That’s why we wanted to create TurboMenu.”

TurboMenu allows restaurant owners to put their entire menu online and automatically generates a QR code that can be displayed for customers to scan. Owners create a free account and can immediately start building their menu. Changes to the menu go live instantly and do not affect the QR code. The menu link can even be personalized to the restaurant.

“We wanted to keep the site simple to use and totally free. It doesn’t cost us much to run and maintain TurboMenu and we really want to help out small businesses,” Ammache said.

Adham Zaki and Fawzi Ammache in their first year at U of T Engineering.

Ammache and Zaki met in their first year at U of T Engineering and immediately hit it off. They worked together on number of projects and quickly saw how well their skills complimented each other – Zaki excels on the technical side of things, like coding, while Ammache has a knack for design. When Ammache, currently a Junior Experience Designer at Publicis Sapient, approached Zaki with his idea he was eager to collaborate again.

“I’ve learned so many new techniques in my workplace, and I wanted to apply them to a personal project,” said Zaki, now an Associate Software developer at Konrad Group.

A franchise owner of multiple BeaverTails locations around the city started using TurboMenu soon after its launch and has already logged more than 200 scans. As the number of TurboMenu users continues to grow, Ammache and Zaki hope to add the option to include images on the online menu and will continue to help businesses who want to get set up on the platform.

“We’ve kept TurboMenu completely open source on GitHub. If people want to contribute to the TurboMenu project by fixing bugs or finding improvements, we’d love that! We are also happy for people to use our work to help build a new project,” Zaki said.

Engineers are problem-solvers, and as businesses continue to adapt and expand their offerings to survive the pandemic Ammache and Zaki, with their unique viewpoint as 2020 grads, are happy to play a part in creating the solutions.

-Published January 25, 2021 by Lynsey Mellon, lynsey@mie.utoronto.ca


Xinyu Liu elected Fellow of the American Society of Mechanical Engineers

Professor Xinyu Liu has been named Fellow of the American Society of Mechanical Engineers (ASME). This distinction is given to ASME members who are nominated by their peers for recognition of their outstanding engineering achievements.

Liu is an Associate Professor of Mechanical Engineering and the Principle Investigator in the Microfluidics and BioMEMS Lab. His research interests are at the interfaces of microfluidics, bioMEMS (bio-microelectromechanical systems), and robotics. His research group is developing integrated micro/nanodevices and systems to target a variety of exciting applications in biology, medicine, and environment.

He is also the recipient of the 2012 Rising Star in Global Health Award from Grand Challenge Canada, the 2012 Douglas R. Colton Metal for Research Excellence from CMC Microsystems, the 2013 Award of Excellence for Basic Science Research from the McGill Surgery Department, the 2017 Christophe Pierre Award for Research Excellence (Early Career) from McGill Faculty of Engineering, and seven Best Paper Awards at major engineering and biomedical conferences.

-Published January 21, 2021 by Lynsey Mellon, lynsey@mie.utoronto.ca


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