Your own worst enemy

Your own worst enemy: A 21-year-old Harvard dropout made an AI necklace called Friend. For $99, it listens to everything and throws out comments or suggestions, like, “That conversation seemed awkward for you.” He blew nearly $2.5 million in investors’ money to buy the Friend.com domain. That was dumb … like the invention.

Tags: AI (artificial intelligence), friend, money, suggestions