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Tracking Buses, Saving Time

Computer Scientists Want to Know 'Where is Your Bus?' - Their Program Lets You Know

November 1, 2009

Computer scientists developed a bus locator program for both computer and cell phone that allows bus-riders to track when their ride will arrive. By modifying an older version of the program, scientists created One Bus Away - an open source software to deliver arrival times to patrons at various bus stops. After checking a database of bus locations, a computerized voice announces the wait time for the sought-after ride.

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Science Insider

ABOUT OPEN SOURCE SOFTWARE: This is an approach to software in which the actual code of the computer program is made public and copyright restrictions are severely relaxed or eliminated. The hope is that this allows users to freely obtain software and customize it as they wish, improving and personalizing features for their own use and the use of others.

MAKING PHONES SMARTER: "Smartphones" acquired that name because they are a single device that can take care of all your handheld computing and communications needs in a single small package, integrating digital photography, cellular communication, calendars and address books, GPS navigation, email, and even play music or games. The biggest advantage is that smartphones allow users to install, configure and run their favorite applications, creating individual, tailor-made services. In contrast, most standard cell-phone software offers only limited configurations for personalizing the device.

The Institute of Electrical and Electronics Engineers, Inc.-USA contributed to the information contained in the TV portion of this report.

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One Bus Away

To Go Inside This Science:
Brian Ferris
206.303.8220
University of Washington
bdferris@cs.washington.edu

Institute of Electrical and Electronics Engineers, Inc.
IEEE
IEEE-USA
Pender McCarter
p.mccarter@ieee.org


© 2011 American Institute of Physics