Will the next Kindle have a color display? Gamma Dynamics has announced a new electrofluidic reflective display (devloped at the Novel Devices Laboratory at the University of Cincinnati) that uses colored pigments.
Voltage is used to electromechanically pull the pigment out of the reservoir and spread it as a film directly behind the viewing substrate. As a result, the display takes on color and brightness similar to that of conventional pigments printed on paper. When voltage is removed liquid surface tension causes the pigment dispersion to rapidly recoil into the reservoir.
above compare electrofluidic and electrophoretic displays used in ebooks.
Gamma Dynamics' electrofluidic color display technology
I dote on fidget gadgets — soothing gizmos intended to give your hands something to keep busy with, like modern worry-beads — and while you can’t buy Chris Bathgate’s amazing machined sliders, and the Fidget Cube Kickstarter just closed, there’s still Thinkgeek’s new Jumbo Noah Fidget Toy, which looks like a lot of fun and […]
VPhone is a wee “phone”, surely the most wee of them all. It has a 1.54-inch touchscreen display, Bluetooth, FM radio, pedometer, 128MB (megabytes!) of storage, a heart rate monitor, some social network-monitoring apps, and a choice of “simple and stylish” black or silver trim. The radio’s quad-band GSM, so if you can get your […]
Withdrawn by Samsung and recalled from store shelves, the explosion-prone Galaxy Note 7 is now forbidden in the skies. The Federal Aviation Administration has officially banned it, via an emergency prohibition order, making it a federal crime to take one on board an airplane. The order restricts passengers from carrying the phone “on their person, […]
From self-driving cars to stock market predicting software to the recommendations you get on Amazon and Netflix, machine learning is at the core of modern technology. You could find yourself building technology that is literally changing the world with the skills you’ll learn in The Complete Machine Learning Bundle. This bundle of 10 courses includes 406 lessons that will teach […]
This Python Mega Course will help you learn to code by teaching you to build 10 real-world apps that each highlight a unique use of Python.Job prospects for coders are still growing steadily—and with Python being one of the most popular coding languages out there today, it’s important for job seekers to demonstrate a widespread understanding of the […]
The Atmos R2 may be bigger than the brand’s previously-released vapes, but we argue that in this case it’s definitely a good thing. A bigger heating chamber means more room for packing it full. And the bigger battery means longer, more fulfilling vape sessions. In fact, you can use the Atmos R2 for up to about 25 […]