Over the years as the pixels have been eating smaller and smaller the graphics have been getting better . morse code is making a small sound and whatever the letter is u have to make it the type of sound as that is .E-safety is keeping aware of hackers and people that could be watching u through the camera using ur laptop ,iPad phone and anything that has a camera so when u are not using the camera maybe cover the camera with a spare sock or anything else .Jargon busters are a mini dictionary of words to so