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SurroundSense


Mobile Phone Localization Via Ambience Fingerprinting

Authors: Martin Azizyan, Ionut Constandache, Romit Roy Choudhury

Paper accepted in ACM MobiCom 2009

Press Release: ACM TechNews, American Scientific, NSF From the Field, Chronicle, Yahoo News, ...
SurroundSense

PhonePoint Pen

Using Mobile Phones to Write in Air

Authors: Sandip Agrawal, Ionut Constandache, Shravan Gaonkar, Romit Roy Choudhury

Paper accepted for ACM Sigcomm Workshop -- MobiHeld 2009

Also won Hoffmann Krippner Award for most innovative input device

Press Release: American Scientific, Slashdot, The Guardian, UK, ABCNews, Yahoo News, ScienceDaily, MSN UK, Live Science ...