Pittsburgh Tech Report

When a human drives a car, they know that what they see at any given moment may not completely represent potential obstacles in their path. For example, a truck could block a human driver’s vision of a pedestrian crossing the street, but a reasonable driver would consider that someone could be in the crosswalk before proceeding when a traffic light turns green.

Autonomous vehicles struggle with that concept.

A Pittsburgh-based startup is using technology to revolutionize the recycling industry. RoadRunner Recycling uses software designed to help businesses recycle more and save money.

When faced with a new medical diagnosis, it can be difficult for some people to retain important information about managing symptoms, treatment options and prescription regimens. 

High school students finishing their coursework at home can now access Carnegie Mellon University-quality robotics instructions on television. WQED has launched a new show called “The Robot Doctor” geared toward supporting STEM teachers with curriculum anyone can access. 

Public health officials have cited contact tracing as a key part of lifting lockdowns and continuing to prevent the spread of the coronavirus; a new app developed at Carnegie Mellon University could make the effort easier.

There’s a lot we don’t know about the novel coronavirus. How many virus particles does it take to cause infection? Why do some people develop severe infections while others are asymptomatic carriers? What drugs might work as therapies for COVID-19?

Nick Drombosky didn’t set out to make face shields for health care workers. He just wanted to help his sister-in-law, a physician in the San Francisco Bay Area, find a company there who would be willing to manufacture them, using a design from the OpenFacePPE project.

While some cities and states are using police to enforce social distancing, a team of scientists and engineers at Canonsburg-based Ansys are hoping to encourage the public to follow safety measures by showing how they work. 

Robots have long been used to tackle dangerous and dirty jobs. But during a pandemic, even everyday tasks outside the home carry a risk, especially for the elderly or those with underlying medical conditions.

To get some sense of how hard the coronavirus shutdown has hit service-industry workers in Pittsburgh, visit the Pittsburgh Virtual Tip Jar. The initiative to help patrons funnel funds to unemployed and underemployed workers was launched March 16. As of this past Friday, less than two weeks later, it had about 7,000 names.

University of Pittsburgh professor Juan Taboas grew up in Cuba, where he said fixing things is part of the culture. When he was a kid, his grandma had a transistor radio that seemed like it was always breaking.

“I remember being in the … kitchen with my dad and we'd open it up, and were trying to figure out how this circuit board is working and what went wrong,” he said. “That really got me into the whole idea that by fixing you learn.”

Political discourse is widespread on the internet, but online debates aren’t always productive. A group of Carnegie Mellon University students are using artificial intelligence to teach high schoolers how to have productive conversations online.

Personal training is a popular but expensive option in the $100 billion fitness industry; it can cost an average of $40-70/hour. Local startup Delta Trainer is using artificial intelligence to make personal training more accessible.

People in the military often have to work as part of a team under stressful circumstances. Researchers at Carnegie Mellon University want to see if artificial intelligence can help teams communicate and function more smoothly, in a project funded by DARPA, the Department of Defense's research arm.

When you flush the toilet in Allegheny County, chances are that the waste ends up at a facility just up the Ohio River from the McKees Rocks Bridge.

To track the waste's path from one's toilet to the Allegheny County Sanitary Authority, people can use Flush.It.  This interactive map directs users to type in an address that’s within the ALCOSAN service area. After several seconds, a bright turquoise line appears, tracing a flush's route.

University of Pittsburgh reseachers studying nerve regeneration are seeing promising results in monkey test subjects. Kacey Marra, a professor of plastic surgery and faculty member of the McGowan Institute for Regenerative Medicine, hopes to try the method in humans soon.

Outside a home in Moon Township last Thursday, Walmart InHome Delivery associate Nick Burmaster unloads groceries from one of the company's branded cars. Dressed head-to-toe in a blue InHome uniform, Burmaster puts surgical booties over his tennis shoes, and turns on a small camera that's strapped to his chest, which begins a livestream to the customer.

In the United States, about a quarter of computer scientists are women. One dozen countries have better representation in the field, a fact that's explored in the book "Cracking the Digital Ceiling," published last month by Cambridge University Press and edited by two Carnegie Mellon University professors.

A new app aims to enlist Pennsylvania's outdoors enthusiasts in identifying and cataloging invasive species.  

People are increasingly turning to technology for ways to improve their lives, from saving money with budgeting apps or counting steps with fitness trackers. For people who need help dozing off, the mindfulness company Headspace offers so-called “sleepcasts,” which aim to help listeners wind down for bed with narrated tours of peaceful landscapes, including Pittsburgh.

Some Giant Eagle grocery stores are employing a unique method for monitoring inventory: a shelf-scanning robot named Tally. The slender, white, five-foot-tall machine, developed by San Francisco-based Simbe Robotics, has been gliding the aisles of the Aspinwall Giant Eagle for nearly a year now.

Telecommunications companies are putting a lot of energy into promoting 5G, the wireless service purported to be faster and better than what customers have ever had before. 

Discussions about ethics in technology have made headlines this year, with large companies including Facebook and Google battling scandals over data protection and privacy.

The city of Pittsburgh and East Liberty-based startup Allvision IO are embarking on a mission to track down the city’s streetlights.

The city's PGH Lab program, a startup incubator, recently named Allvision as a member of its latest cohort. The team will be working with the Department of Innovation and Performance to create a database of the city’s streetlights for Pittsburgh's Department of Mobility and Infrastructure, or DOMI.

Women make up about one-quarter of technology workers in the U.S., and women of color are underrepresented to an even greater degree. An online community, Women in Tech PGH, aims to support and uplift women working in tech by compiling information about job opportunities, resources and events all in one place.

On Tuesday, 16 universities across the United States and United Kingdom held #NoTechforICE events, urging the company Palantir to drop a contract with Immigration and Customs Enforcement. 

College students have access to an abundance of data to track their progress in classes, from test scores to grades on projects and assignments. Professors, however, often have to rely on subjective evaluations once a year to get a sense of how they are doing. A system developed by a Carnegie Mellon University team aims to give educators more data to work with so they can improve their teaching techniques.

Coaches are tasked with helping their athletes improve, but when those athletes are underwater, in the case of competitive swimmers, it can be hard to actually see if what they're doing is right. A University of Pittsburgh invention, called Impulse, helps coaches visualize a swimmer's form under water. 

For first responders, communication is key to saving lives, but technology for these professionals has lagged behind traditional consumer products. A traveling codeathon coming to Carnegie Mellon University this weekend aims to encourage the development of apps for firefighters, EMTs and other public safety personnel.