At the set time, the room's lights and air-conditioning switch on automatically.

CNN: ASIANOW - Asiaweek

Sucking up all the air behind it, the train gave the switch a merciless working over.

NEWYORKER: Among Animals and Plants

That's what Google's dealing with this week, by utilizing Android's remote kill switch to delete them over the air.

ENGADGET: Google flips Android kill switch, destroys a batch of malicious apps (update)

"You run through a field and the paraglider wing catches the wind, it fills with air, blows you off the ground, you switch on the motor and off you go, you're flying, " he said.

CNN: Flying 'Parajet' takes off

Hodel would like to flick the switch in 2013, even though Summit hasn't yet applied for an air permit or settled on a site.

FORBES: Magazine Article

Surface-to-air missile sites and fighter aircraft, for example, reveal their location as soon as they switch on their radar transmitters to look for targets.

ECONOMIST: Remote sensing

Behind security and a roaring air conditioner, 150 computer network switches go through their mock paces with thousands of computers: Each switch moves 2.5 trillion bits a second.

FORBES: Magazine Article