Cyclists can already choose between plenty of cheap spoke-mounted LEDs that turn their bike wheels into highly-visible "rings of light" while they're turning. California-based startup ...

Apple Senior VP of Worldwide Marketing Phil Schiller says the new iPod touch is just too thin for an ambient light sensor. That's according to a purported e-mail exchange between Schiller and an ...

This light sensor switch circuit allows the automatic connection of a lamp when the light is low (at nightfall) and will maintain the lamp ON for a certain period of time. This time can be adjusted ...

Thank you for purchasing a new iPod touch. It is a remarkable device! The 5th generation iPod touch does not have a built-in automatic light sensor (it's just too thin!) ...