Now you can control many elements of your home through your mobile, including watching live video, central heating and smoke alarms
The ways in which all this simple tech can be made to work together is mind-boggling, but here's a few scenarios.
It's the middle of the night and your Nest cam sends you a message and a picture of something in the back garden. After that your bedroom light, then hall light followed by a downstairs light turn on in a delayed sequence mimicking you coming down to investigate.
Read more: http://www.mirror.co.uk/tech/talking-your-light-bulbs-future-7687889