47 0 0 0 best return on one time investment 6. To determine TIME’s annual unranked list, we consider hundreds of inventions from around the world. In the past, we’ve featured everything from the floating lightbulb to the desktop DNA lab.

Here, the 25 inventions that made this year’s cut. Personal robots, such as Amazon Echo and Google Home, have come a long way in recent years. But fundamentally, they’re still stationary speakers whose defining expression is a light that turns on when you speak. It’s not just that he—and I use the term he here, because that’s how Jibo refers to himself—looks like something straight out of a Pixar movie, with a big, round head and a face that uses animated icons to convey emotion. It’s not just that his body swivels and swerves while he speaks, as if he’s talking with his nonexistent hands.

And while that technology may seem merely amusing—or creepy, depending on your point of view—it could fundamentally reshape how we interact with machines. Jibo still has a lot to learn. 899, could make him a tough sell. But Matt Revis, the company’s vice president of product management, is confident Jibo will evolve. Now it’s part of the journey. For the millions of people who are legally blind, navigation is a routine challenge.