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Many Android devices have an LED next to the camera lens that can be used as a flash. I’ve been doing some research on the so-called Torch mode of this LED. Torch mode simply turns the LED on and leaves it on as opposed to temporarily flashing the LED during a photo.I’m sure everyone has seen the flashlight apps that do just this. I am looking at possible scenarios where the torch could help with image analysis. A secondary goal is to have the LED light enabled automatically based on measurable conditions. |
Archive for December, 2010
Android Torch LED
Posted by error454 on 12/06/2010
Posted in Android | Tagged: android, camera, flash, led, light sensor, torch | 8 Comments »
