Is this an app?
''It will be portable and may be integrated with a cell phone, but the underlying technology goes far beyond an "app" because it leverages the capabilities of wireless sensors. However, on a portable device, the interface with the consumer may look like an app; you just won’t be able to see the "engine" behind it.''
http://www.qualcommtricorderxprize.org/competition-details/faqs
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