Category Archives: pedestrians

AT&T Connected Intersections judges and Tug app award winner

Apps for Street Safety

The best app for keeping pedestrians safe in NYC? One that tells them, on their phones, whether the street they are about to cross has a “don’t walk” sign lit. This app, Tug, was one of the winners of AT&T’s Connected Intersections Challenge; the NYU Rudin Center hosted the awards ceremony this morning.  See the video to learn more about the challenge:

The winners of the Challenge were:

Solutions for Pedestrians & Cyclists – Grand Prize Winner & Popular Choice Winner
Tug
Utilizing low-energy Bluetooth technology, messages are sent from crosswalk signs to all smartphones at the intersection running the application in order to alert pedestrians to wait for oncoming traffic or to cross safely when they have the right of way.

Solutions for Drivers – Grand Prize Winner
Anti-Sleep Alarm
Using a Samsung Gear 2 smartwatch and a smartphone, the Anti-Sleep Alarm app detects the drowsiness of a driver via hand gestures or facial recognition and prompts the driver to pull over and rest or it sets off an alarm if the app determines the driver is falling asleep behind the wheel.

Solutions for Pedestrians & Cyclists– Second Prize Winner & Multi-Modal Winner
Rider Alert
Rider Alert hardware scans the street for Bluetooth-enabled smartphones while moving through traffic with a motorist. It will sound an alert on smartphones running the Rider Alert application when pedestrians and cyclists are nearby. The app also uses smartphone sensors to notice if the driver is looking at the smartphone screen and warns the driver to look up.

Multi-Modal Winner
Yield
Utilizing Bluetooth low-energy technology, Yield detects drivers or pedestrians within 10 to 30 meters in proximity of a smartphone using the app and delivers an alert notifying them to the other person’s presence.

Solutions for Drivers – Popular Choice Winner
Drowsy Detector
Using facial recognition technology, the app determines when a driver is getting drowsy and sends a warning followed by an alert that can be deactivated only when driving is ceased. The app also sends alerts to others in the area that a drowsy driver is nearby.

Solutions for Drivers – Second Prize Winner
Drive Safely
An app that uses NFC technology to determine if a smartphone user is sitting in the drivers seat of a vehicle and sends an auto-reply message to incoming calls and texts while the vehicle is moving The app runs in the background and will not activate on public transit or when the smartphone owner is a passenger in a vehicle.

Solutions for Pedestrians & Cyclists – Large Organization Recognition Award
Look up!
Utilizing GPS technology, smartphone accelerometer and wearable sensors, the app anticipates when a pedestrian is crossing an intersection and delivers an on-screen alert warning the pedestrian to look up.

Solutions for Drivers – Large Organization Recognition Award
SafeDrive App
An app that awards points to drivers for not texting while driving and provides the smartphone owner the opportunity to redeem those points for products and services at partner companies.

The judges were:  Marissa Shorenstein of AT&T; Kim Wiley-Schwartz of the New York City Department of Transportation; Mitchell Moss of NYU Rudin Center for Transportation; Matthew Brimer of General Assembly; Luke DuBois of New York University’s Polytechnic School of Engineering; and Justin Hendrix of NYC Media Lab.

Event photos below; we highly recommend checking out the apps.

 

Jose Soegaard discusses waterfront development at Short Talks, Big Ideas, 9/23/14

Event Recap: Short Talks, Big Ideas

Last night’s Short Talks, Big Ideas featured the best in transportation innovations of late:

Arlene Ducao showed off her MindRider brain wave-tracking bike helmets, which help map biking stress points in NYC.

Richard Dunks discussed the missing link in data processing (what to do with all this data), focusing on his Water Street Corridorscope project (with Jeff Ferzoco).

Paul Salama showed the potential for green loading zones, such as priority delivery windows for electric trucks.

Jose Soegaard taught us the importance of a functional NYC waterfront, including ferries that have been used in emergency evacuations.

Malinda Foy showcased new work at MTA Bridges and Tunnels, and fielded several questions about potential for biking on bridges (answer: hopefully!).

Neysa Pranger dove into potential uses for beacon technology to improve transit by sharing applicable information to riders’ devices.

Ryan Russo shared Vision Zero’s important initiatives to improve pedestrian safety in New York City, estimating that two million speeding tickets will be issued in 2014.

John Biggs discussed travel in reality and fiction, including his new young adult novel, “Mytro,” featuring a magical worldwide subway.

The event was moderated by Sarah Kaufman, NYU Rudin Center for Transportation. Please contact her if you have a big idea to share at the next event.

 

See the photos below (by Lauren Holter and Sarah Kaufman, in a very dark room) and visit the tweetstream for further discussion.

Proximity To Subway

Report: Citi Bike Takes New York

Why does Citi Bike work? New York’s densely populated center already encourages residents, workers, and tourists to walk or take transit to get around the city. New York City, famed for its density and walkability, lends itself well to a tightly knit web of bike share stations. There are almost 20 stations per square mile within its service area, and almost 3/4 of its stations are within walking distance of a subway entrance.

Check out the report here.  Download here.

Here’s an example of what you’ll see in the report:

Distance from Subway Entrance
Citi Bike Station Distance from Subway Entrance
Noel Hidalgo presents at Short Talks, Big Ideas, Fall 2013

New Event: Short Talks, Big Ideas

Join the NYU Rudin Center on Monday, April 7th at 6:30pm to learn about new projects and thinking on the frontiers of transportation. Speakers will deliver lightning presentations about their work and ideas, followed by networking, refreshments. We guarantee the audience will learn something new.

 

Speakers confirmed for this fifth edition of the event include:

Malinda Foy, MTA: The Access-A-Ride MetroCard
Lily Gordon-Koven, NYU Rudin Center: Citi Bike Trends
Nina Harvey, ARUP: Tech-Enhanced Urban Experiences
Stacey Hodge, NYC DOT: NYC Freight Mobility
Jacqueline Klopp, Columbia University: Open Transit Data for Nairobi
Stewart Mader, Subway NY NJ, Putting PATH on the Map
Jen Petersen, Revolution Rickshaws, Put Your [   ] on a Trike
Kate Rube, Project for Public Spaces: Lighter, Quicker, Cheaper – and Healthier
Andrew Salzberg, Uber: Uber in New York
Dani Simons, Citi Bike: Mainstreaming Biking
Moderated by Sarah Kaufman, NYU Rudin Center for Transportation

Join the discussion on Twitter at #BigIdeas14

This event is co-sponsored by the University Transportation Research Center.

NYC vs. DC: Pedestrian Showdown

Do pedestrians have more time to cross the street in DC than in NYC? It depends. Both cities have rapidly implemented “countdown” pedestrian signals to give pedestrians a better estimate of how much time they have to cross. This is particularly useful for those who may walk a bit slower than the “average” pedestrian, such as the elderly and disabled.

Countdown Pedestrian Signals in DC display the full cycle length

Countdown Pedestrian Signals in DC display the full cycle length. Source: Eric Fischer, Creative Commons / Flickr

At first glance, it may seem like pedestrians have longer to cross in DC, but here’s the secret: in the District, pedestrians are given the countdown of the full cycle length, whereas NYC pedestrians are only given the countdown for time just before the “don’t walk” phase (the blinking red light or the “clearance phase”).

Countdown Pedestrian Signals in NYC follow the MUTCD and only display "clearance times."

Countdown Pedestrian Signals in NYC follow the MUTCD and only display “clearance times.” Source: Eric Fischer, Creative Commons/Flickr

Why does this difference exist? According to the signal bible, the Manual on Uniform Control Devices (MUTCD) published by the Federal Highway Administration, pedestrian signals should look like the ones in NYC. But wouldn’t you want to know how much time you have total? Not just the “clearance time”?

Are government officials in DC a bunch of rule breakers? Actually, DC was a trial city for implementation of full countdown clocks, but the results of this “test” have yet to be released.

In general, the length of signals for pedestrians depends on volumes of people and traffic on the street. DC usually uses 100-second signal cycles (for all intersection movements) during peak hours, and 80-second signal cycles on nights and weekends. NYC varies much more, with cycle lengths between 45 and 120 seconds.

Sources: Sam Zimbabwe and George Branyan, DDOT; NYCDOT website