Activation of the radiation sensor appears to be pretty straight forward via a big and round physical button located on the front of the device. When pressed, it will launch a radiation reader app which will supposedly provide accurate radiation level readings and takes about 10 seconds to process. Apart from its radiation sensor, what else does the Sharp Pantone 5 107SH pack under its hood? Expect to find a 3.7” WVGA display along with a 1.4GHz single-core processor, a 4MP rear-facing camera along with water- and dust-proof features. It will also come with Android 4.0 preinstalled and will be available in eight different colors for would-be customers to choose from.