[citation][nom]__Miguel_[/nom]Agreed, but it would need an IR front-facing camera, or at least an IR-emitter (which shouldn't be too difficult, actually), because standard smartphone cameras are usually VERY bad dealing with low-light scenarios. And you'd probably need special camera software to deal with the IR lighting properly, which might be a time-consumer effort.Now, another thing that crossed my mind: how exactly are those glasses going to be powered? ARM is low-power, but you still need batteries... And the prospect of lugging around heavy batteries on my ears is not really a good one. Maybe a tiny generator, like some watches have, to keep the battery size small?[/citation]
Probably just a wire to a battery pack.
Probably just a wire to a battery pack.