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Note, we ask that you please reference NDL and the Univ. of Cincinnati if you utilize these videos in any of your presentations. Basic Electrowetting Droplets. The droplet on the left shows a basic experiment performed in an oil ambient, the droplet on the right shows clips from a high-speed camera after voltage was applied to the droplet and after it was released. Electrowetting Microprisms The video shown at left is one of our earliest devices, but it the video nicely shows prism operation. See if you can notice between frames where we briefly bias the sidewalls with the same voltages and create lenslets.
A pocket-sized computer as thin and flexible as a sheet of paper is set to be unveiled next week. While it's just a prototype, the researchers say the bendy souped-up smartphone could revolutionize the way we interact with computers. Called PaperPhone, the new device is a flexible version of e-ink, the digital ink screen found in e-readers such as the Amazon Kindle.