If you have flown at all over the last few years, you are very familiar with the announcement about turning off your electronic devices to prepare for departure or landing. Actor Alec Baldwin created quite a scene a while back while on a plane when he refused to stop playing 'Words with Friends' on his smartphone. They say the devices could interfere with the planes instruments during takeoff and landing. Turns out, that is not entirely true. In fact, not true at all.