Touch sensing was demonstrated as an alternative to commonly used magnetic key sensing for authorizing access to a locked door in a previous Sensor Tips video. At the Hospitality Design Expo, at the Sands Convention Center in Las Vegas, May 19-21, Jon Nevison demonstrates another option using RFID technology for authorizing access. The implication from these two alternative technologies replacing a well-established approach is rather obvious: designers need to consider new options when updating an older product to expand future sales.

 For the video demonstration from the Hospitality Design Expo, click the quick play button below.