For the liquid touchscreen to work, bath salts are added to make the water opaque, and a Microsoft Kinect depth camera sends signals to a computer based on hand movements.
Video by Reuters.
Inside Higher Ed
Criticism Unwelcome The United Arab Emirates blocked an NYU professor who questioned its policies. Is academic freedom at risk?
The XX Factor
Nashville Prosecutors Reportedly Offered Women Plea Bargains in Exchange For Sterilization
The “How Does a U.N. Official Work?” Transcript What’s it like to manage the U.N.’s Ebola response? Read a transcript of Adam Davidson’s conversation with the assistant secretary-general for field support.
“I’d Rather Not Rewrite All the HTTP Stuff Myself” Fascinating early posts from the founders of eBay, Amazon, Google, and others.