La Crosse Technology LCD Alarm Clocks, 616-146A

This clock is the neatest thing ever. It scans and connects with a radio station for the correct time, moon phase. It gives the room temperature, (which I like). It projects the time on the wall and the temp.

I specifically use my alarm clock at home but it would also work perfect for someone who travels alot. Runs on either batteries or plug it in. It automatically resets your time. You can set it to your current time zone and never have to worry about waking up late because you forgot to set the clock back. I am also a heavy sleeper and its usually hard to wake me up. This clock does the trick!