The app is useful for elections to collect and count automatically in-person votes in a contactless way for hygienic purposes and preventing fraud as well as home delivery and pick up in-store services to get signature while ensuring public safety. In order to draw, the user uses a pinch gesture as a virtual pen at least 30cm away from the screen. The user can capture the result with screen capture or by using the button at the bottom of the screen or holding his or her hand at least 5 seconds in front of the screen. As a result of this technology, there is no longer any need for physical paper, pens, an internet connection, QR codes or confidential codes to receive and deliver packages or to vote for presidential elections.