SafePress

This is a small tool to help avoiding to touch buttons in public areas (elevators, public transportation, doors etc.)
It is very simple and you put it on your thumb and press. This version includes a flat face to be covered with conductive material (e.g. common kitchen aluminium foil). The reason for this is capacitive touch buttons, which doesn't work with push or pressure but capacitance of human skin/body. You can glue a double layer (folded) aluminium foil with super glue (German: Sekundenkleber).