menu

How You Can Use Your iPhone To Predict When Your Next Subway Train Arrives

How You Can Use Your iPhone To Predict When Your Next Subway Train Arrives
Cities

Tired of not knowing when the next subway train will arrive? A new app named Subway Arrival -- which was developed by native New Yorker and Columbia engineering student Alex Bell -- aims to solve that problem.

Jon Lombardo
  • 18 january 2011

Tired of not knowing when the next subway train will arrive? A new app named Subway Arrival — which was developed by native New Yorker and Columbia engineering student Alex Bell — aims to solve that problem.

The app — which leverages pre-existing technology from cellphone towers and iPhone signals — tracks your cellphone as you enter and exit the subway underground. By triangulating your iPhone signal, cellphone towers, and subway station locations, the app identifies which signal is riding which train.

Bell believes that “instead of building a complicated GPS system into all our subways, we can rely on the riders to monitor where trains are. That could save the city millions.”

There is one catch: the app needs 10,000 downloads before there’s enough data to accurately project when the next train will arrive, so download the app here to save both you and NYC time and money.

Subway Arrival

[via The New York Observer]

Cities
Trending

DIY Kit Lets You Build Your Own Wooden Bike, Boat Or Caravan

Design & Architecture
Culture Yesterday

Messaging Add-On Helps You Correct Your Friends’ Bad Grammar

An iMessage sticker pack will help you copyedit text messages

Automotive Yesterday

Mercedes-Benz Introduces A New Electric Mobility Brand

The separate entity aims to simplify the identification of Mercedes EV products to customers

Trending

Get PSFK's Related Report: Future of Automotive

See All
Mobile Yesterday

Tinder’s New Feature Makes Swiping A Group Effort

The dating app wants to democratize its gestural interaction by buying in to the social polling trend pervasive among millennials

Related Expert

Danika Laszuk

Lifestyle-technology branding

Syndicated Yesterday

Autonomous Garbage Drone Prevents Trash From Reaching Deep Ocean

The solar-powered WasteShark collects refuse closer to the source: the harbor

Automotive Yesterday

Aston Martin Reveals Its Own Luxury Powerboat

The sleek AM37 echoes styling elements from the British brand's sports cars

Advertising Yesterday

An Escort Website Fights Violence Against Sex Workers

The advocacy campaign from McCann aims uncover the human toll of the exploitative industry

PSFK LABS REPORT

Future Of Automotive
Scenarios Driving The Digital Transformation Of An Industry
NEW

PSFK Op-Ed september 29, 2016

Digital Design Expert: Mobile First Is Dead, Think Mobile Native

Brian Cooper, chief creative officer of OLIVER Group UK, explains how some brands are still playing catch-up to new technology

PSFK Labs september 29, 2016

The 10 Steps To Discover, Hire, Develop Your Next Leader

PSFK's Future of Work report outlines key steps in the employee development path to empower next-gen leaders

Culture Yesterday

LIFE Magazine Relaunches In Pure VR

The general interest periodical, which ceased publication in 2000, has turned into a portal for virtual reality content

Mobile Yesterday

Reorder This Detox Drink With A Simple Text Message

Dirty Lemon is streamlining its communication by letting customers place orders, ask product questions and request help exclusively through chat

Op-Ed Yesterday

The Future Of The American Workforce Requires Unbundling College Education

President of JetBlue Technology Ventures: developing corporate education programs for non-traditional students

Retail Yesterday

Gilt’s Pop-Up House Is The Kind Of Store You’ll Want To Live In

The New York City townhouse plays host to the latest in retail inspiration, curation, and lifestyle activation (and some libations, too)

PSFK LABS REPORT

Future Of Work
Cultivating The Next Generation Of Leaders
NEW

Mobile Yesterday

Registering To Vote Is Now Just A Text Away

A new bot aims to mobilize underrepresented groups this election season through SMS and Facebook Messenger

Africa Yesterday

Virtual Reality Game Gives Lessons About Emergency Birth Care

LIFE is a serious tool that takes advantage of new technology to help save lives

Luxury Yesterday

Shoe Repair Has Moved Onto Your Phone

Cobbler Concierge is an on-demand service to get your footwear fixed online

No search results found.