Commentary: I hated the camera control button on my iPhone, so I used these settings to make it entirely decorative.

We all use our smartphones' power buttons for waking the device up and shutting it down, but there's more. Burying deep within settings menus on Android and iPhone, you can use those sleepy buttons to ...

Amazon Dash buttons were the ultimate single purpose networked device; it really can’t get much simpler than a push button that sends a single message to a fixed endpoint. It was an experiment in ...