According to the patent filed by Samsung at the world intellectual property organization (WIPO), the Korean giant has found another way to identify users, along with the scanning of fingerprints, iris and face. In future devices, the company may receive a sensor of blood flow.
The patent demonstrates the use of technology in wearable and mobile devices. The sensor can read the flow of blood from the wrist or finger. In addition, Samsung involves the use of devices with touch flow for gaining access to devices without it. For example, the identity of the user of the laptop via a wearable device.