Privacy advocates offer $10,000 bounty to hack Ring cameras for local operation, cutting Amazon ties while keeping motion detection features.

In today’s digital age, smartphones have become an inseparable part of daily life. From online payments and video calls to shopping and entertainment, almost everything revolves around mobile phones.

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...