In traditional film cameras and early digital cameras, the clicking sound was real. It came from mechanical parts inside the ...

Two-way audio is standard on most consumer security cameras these days. Most people try it once, talk to their dog through the mic, laugh at the delay, and never think about it again. That’s a shame, ...

When it comes to smartphone etiquette, there's something inherently satisfying about going about your business discreetly. Whether it's choosing a silent ringtone or disabling notification sounds, ...