Apple has applied for a patent that involves using a user's unique heart rhythm to unlock their devices. The new patent is expected to turn the iPhone into a heart rate sensing device. According to the description of the new patent, the iPhone will integrate sensors that can detect the user's heart activity. This would identify the owner of the device simply by holding it or wearing an Apple Watc

South Korea has unveiled a new application of neural technology - a bot that will call elderly people on hot days to see how they are feeling. The initiative is part of a social safety net program for retirees to support those who may be left alone during the summer heatwave. Korean experts have developed a system to keep track of which elderly people need attention. A bot will automatically cont