Fall Prevention Tracker

Fall Prevention Tracker
The official app & game
Distributed by UptoPlay
SCREENSHOTS
DESCRIPTION
Play this online game named Fall Prevention Tracker.
Measuring the position of an individual indoors can be accomplishedusing different mechanisms such as radio signals, magnetic fields, and sound
waves. Newer, emerging technologies employ computer vision to identify objects
the field of a camera's view. The vision system can then measure distances in
between recognized objects, and between the user and recognized objects.
These measurements provide a system with depth perception, and can identify
how far a user is away from a surface or other rigid body in a field of view.
This research project utilizes radio signals, specifically radio signals from
802.11 Wi-fi Access Points. Given the known location of these Access Points – and
the signal strength at the receiver – the distance can be derived using a
modification of the free space equation. Given 3 or more Access Points, the
location can be solved for using simultaneous equations.
Updates:
Version 2 implements two updates per second.
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