This is not something that you every day, it is an LCD digital display alarm clock with a target above it, so you can guess what happens here as the alarm goes off the users has hit the bulls eye with the laser to turn the laser off. This is a battery powered device, so it can be placed just about anywhere the user feels they can hit the target from.
Product Description for this excellent laser target alarm clock;
The Laser Target alarm clock is designed to get your eyes open in the morning. When the alarm sounds, spring into action by shooting the bull’s eye with your laser. When you finally hit the target, the alarm will turn off and you will be wide awake to start your day.
Priced at around £25
Source [Geek Alerts]