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. Author manuscript; available in PMC: 2015 Nov 2.
Published in final edited form as: MobiSys. 2014 Jun;2014:82–94. doi: 10.1145/2594368.2594388

Figure 11.

Figure 11

Breakdown of energy and time for different subsystems during the capture and predict process. (a) is the amount of energy consumed for pixel acquisition by the MCU, the gaze prediction computation, and cameras, and (b) is the amount of time spent by the MCU in acquisition and prediction.