Omnidar is the ultimate fake object detector. It transforms your iOS device into a "detect almost anything device". Fool your friends into thinking that some revolutionary software using the sensors can detect almost anything.

How to use it:
1. Pick a detector (radiation, gauge or omnidar)
2. Set the target source:
Discreetly pick the direction in which you want the “signal” to be the maximum. You can do this while explaining how extraordinary your new detector is and how revolutionary this device is.
3. Start the Omnidar:
Show the device to your friend and start the Omnidar. It will bleep faster and louder as you orient the phone towards the target. The look on your friends' face, bluffed by the power of your new device is priceless!

You can customize the label and units of some of the widgets.

http://itunes.apple.com/us/app/omnidar/id321511769?mt=8#