Patent ID: 9602299
Date: 2017-03-21
CPC Classifications: G06F,H04B,H04L

Claim:
1. A portable detection device comprising: a portable accessory housing configured to selectively couple to and de-couple from a mobile computing device that is different than the portable detection device; a processor disposed in the portable accessory housing; a detector disposed in the portable accessory housing and in communication with the processor, the detector to measure electromagnetic (EM) radiation emitted from the mobile computing device when the portable accessory housing is coupled to the mobile computing device; and an indicator disposed in the portable accessory housing and in communication with the processor, the indicator to receive a signal from the processor and, in response to the signal, to visually indicate whether the mobile computing device is operating in compliance with an operational policy, the operational policy permitting use of the mobile computing device in a controlled radiation mode wherein one or more particular components of the mobile computing device are allowed to operate at a throttled power state to prevent the EM radiation from exceeding a predetermined radiation threshold.