In addition to delivering 60 simultaneous touches at a 12 millisecond response rate, the 3M touch electronics have an advanced built-in palm rejection algorithm to ensure that unintended contact with the screen is ignored and does not interfere with user's interaction. The design of the PCT sensor has more than 18,600 touch sensing points in close proximity, making it extremely precise and accurate across the entire touch surface. The 4mm tempered glass is extremely durable. The surface has anti-stiction properties that greatly reduce surface friction and allows users fingers to effortlessly glide across the display. This fast, accurate and easy to use multi-touch screen enables customers to create, deliver and experience innovative and engaging multi-user applications.