This Video demonstrates how RF radiation energy decreases the further you get from your cellphone.
Even Apple Says
As an Electromagnetic Fields (EMF) Radiation precaution, The iPhone user manual actually suggests that you keep your 5mm away from your body! Every Smart phone user guide recommends NEVER allowing the Smartphone up against your head.
RF Radiation and Texting: Fingers deserve a little love too
A stylus is perfect for keeping your fingers a safe distance away from the EMF radiation plume coming from the Smart Phone and away from the WiFi EMF radiation exposure if you have your phone WIFI enabled.BUY YOUR STYLUS HERE IN PRODUCTS WE LOVE!