12 of 16Image
Fingerprint reader time clock
This is one of the most insidious inventions at the show. Bioline has taken a fingerprint reader and stuck it on a time clock. Thus, your boss can know exactly when you came to work and left. The company claims 20 percent of employees lie about when they get to work and they underestimate their lateness by around 5 to 7 percent. It hasn't come to the United States yet.