Share Word Search How Does a Touch Screen Work? To create your word search for "How Does a Touch Screen Work?", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. EXPLANATIONS CONTROLLING PROCEDURES SMARTPHONE CAPTIVATED MACHINERY DIFFERENT ESSENTIAL SURGEONS TOGETHER COMPLEX HOWEVER SCREENS MEDICAL HELPING FACTORY IMAGES LAYERS FINGER ACROSS METAL GLASS KINDS TODAY SWIPE WORLD LEDS LEON APP TAP How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title