Researchers from the National Chung Hsing University in Taichung, Taiwan have claimed that people might soon be able to unlock their hard drives by using their heartbeats as password. The technology sounds quite encouraging, as that means you’ll no longer need to remember your password while still keep your data safe.
If the heartbeat password is used in the future, that will be very convenient! You don’t need to do anything. The hard drives can identify anyone by their heartbeats!