alt Hacker NewsMost people think it's cool but use it once.
The regular-ceiling-lights-as-alarm service gets positive feedback. Weird how smarthome companies never market that, seems easy win.
Most people think it's cool but use it once.
The regular-ceiling-lights-as-alarm service gets positive feedback. Weird how smarthome companies never market that, seems easy win.
Not sure I totally understand what you mean by light alarms. Do you just flash ceiling lights to notify the user of something?