
160 ◾ Cyber-Physical Systems
were predetermined. It was found that nine bumps were discovered by the application, six of them
were actual bumps.
PRISM was created in order to make community sensing through the smartphone simpler. e
privacy of the user is a concern along with the battery life of the user’s device. PRISM addresses the
challenges described in this section in order for community sensing to work more efficiently.
12.2.3 Device Control
One main area that community sensing can be developed is through the use of privately held
sensors. ese sensors are everywhere today and are contained in personal cell phones and GPS
devices. One mai ...