The winner of this week's Android Arena was Gina Tripani's app pick, Stay Alive. This is a very simple app that keeps your Android device's screen from turning off automatically. It works on an app by app basis, so it will keep the screen on just for the apps you choose.
Stay Alive gives you a lot of control. It can be set to only be enabled when it's in a car or desk dock, prevent or allow screen dimming, disable itself when the battery gets below a certain percentage, and more. Once it's installed, it'll be right in your notification shade for easy access.
Find out more about Stay Alive in All About Android episode 134 with Jason Howell, Ron Richards, and Gina Tripani.