If you ever went on a trip with a group of friends or your family, then you probably have been in a situation where you can’t find anyone who can help you take a group picture. So one of your buddies or relatives had to take a picture of your team, and not to be in the photo. Of course you could use a timer. But do you want to know how you mix water now and you can take a selfie but it won’t catch the entire scene properly since you’ll all be too close to the camera. You can easily take group pictures by using two phones. One of the phone’s camera remotely controls the camera of the other, so you can see how the picture looks even before you take it, and you can decide one to snap that photo. No more need to set up multiple timers plus you don’t even need to be connected to the internet since both phones can still connect to each other offline