Spokeo reports seven hidden ways smartphones track users without permission, including accelerometer data and digital fingerprinting, urging vigilance.

A smartphone’s accelerometers the bit that changes the orientation of the screen as it’s flipped, or what makes it possible to play Angry Birds or Temple Run on your mobile device. But Stanford ...

The invisible sensor network that powers your phone's smartest features.

iPhone sensors like accelerometers and LiDAR do way more than you think-from measuring spices to hands-free cooking and identifying mystery ingredients.