The major shifts affecting learning and teaching today and in the near future are outlined below

… regarding interactivity, information deluge management, mashups, real-time web, and multidimensional inputs.

Teachers can prepare but they need to take quick action.

See what reputable people are saying about topics that interest you — in real-time

Still in private beta but worth watching the youtube explanation to understand new trends in mashup api’s and how data may be manipulated for future research.

Yes, it happened: Live video streaming has come to the iPhone courtesy of Ustream.

In a move that many suspected would never happen — surely the carriers would loathe the increased data usage resulting from such apps — Apple has approved the Ustream Live Broadcaster application, bringing live streaming video straight from the iPhone to the uStream Web site and any embedded players posted around the Web.

The app works on 3G and Wi-Fi connections, supports yes/no polling of viewers, displays chatroom messages, serves up a viewer count, can transmit your location via GPS and allows you to adjust the resolution. Oh, and did we mention it’s absolutely free?

Suffice to say, this looks to be a killer app, and it’s worth giving a spin if you’d like to post live video from your iPhone. It’s available in the iTunes store here.

At Stanford, nanotubes + ink + paper = instant battery

Dip an ordinary piece of paper into ink infused with carbon nanotubes and silver nanowires, and it turns into a battery or supercapacitor. Crumple the piece of paper, and it still works. Stanford researcher Yi Cui sees many uses for this new way of storing electricity.

Jack Hubbard

Post doctoral students in the lab of Prof. Yi Cui, Materials Science and Engineering, light up a diode from a battery made from treated paper, similar to what you would find in a copy machine. The paper batteries are treated with a nanotube ink, baked and folded into electrical generating sources like the one wrapped in foil seen here.

BY JANELLE WEAVER

Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.

Simply coating a sheet of paper with ink made of carbon nanotubes and silver nanowires makes a highly conductive storage device, said Yi Cui, assistant professor of materials science and engineering.

“Society really needs a low-cost, high-performance energy storage device, such as batteries and simple supercapacitors,” he said.

Like batteries, capacitors hold an electric charge, but for a shorter period of time. However, capacitors can store and discharge electricity much more rapidly than a battery.

Cui’s work is reported in the paper “Highly Conductive Paper for Energy Storage Devices,” published online this week in the Proceedings of the National Academy of Sciences.