Install the application on the devices that you want to use as hosts and clients. You can launch the application on the client device and then login to the other devices using your pre-assigned pin, or it can be automatic if you have disabled the need for a pin. Because it is linked to your Google account, there is no need to create another username or password. Yes, it’s just that simple.
http://blog.appsevents.com/2016/03/demo-slam-control-your-desktop-remotely.html