This article is written from a point of view of being a programmer, but the concepts in it can easily be generalized to any other field.

The best way to rotate around an object is to use the built in method RotateAround passing in the radius you want your circle to be. Using rotate around on an object to make it rotate around a different object doesn’t automatically fix the direction your object is facing though....

I needed to build an Android Kiosk app for a client to display a simple web browser. Fortunately since android Lollypop Android itself allows you to lock down the UI and the controls by using “DevicePolicyManager”.