The Anti Sleep Driving Alarm is a great idea for anyone who has to drive for a long time or when tired. This device was developed especially for drivers and it works by letting off a piercing alarm if your head tilts forward more than 30 degrees.
Of course, its use is not restricted to drivers: those night-long gaming sessions can be very tough, and at some point energizing drinks just don’t cut it anymore. Falling asleep during a raid can potentially be more dangerous than sleeping at the wheel – that is, if your guildies realize it and come kick your ass for causing a wipe.
How much under $29.99?
Some: $14.99 on ThinkGeek.com.