How to know the Type or model of the connected device to each POS?

In the back office, we can see the active POS, but we can not determine which device use this POS. This happens with me on season sales as I bring other devices (Tablet, Mobiles) to cover the increasing number of customers. So, By knowing which device is connected, I can log out of it in case we forgot to log out. Alternatively, an option to force log out from any POS from back office could be a useful option.