A new robotic hand can simulate the feeling of touch. Businesses have a new tool in their fight against hackers. Facebook is adding a new feature to accounts of people who have passed away. The royal family is taking on trolls with new guidelines. Fitbit has a new smartwatch, and they're looking to take on the Apple Watch - again. This video game designer keeps on working, even if he’s hooked up to an IV drip. All these stories and more tech news from the digital world of Kim Komando.