CES: 2016 Hands-on with LG’s bendy roll-up OLED screen


5 January 2016 Last updated at 02:04 GMT

LG Display has created an OLED display than can be rolled into a cylinder while it continues to show a video image.


The firm suggests the innovation could revolutionise the way we use and store televisions.

The company gave the BBC’s North America technology reporter Dave Lee a first look at the CES tech show in Las Vegas.

Read more of our CES coverage and follow the BBC team covering the show on Twitter.

Is Wi-FM the solution to slow wi-fi?

14 December 2015 Last updated at 10:24 GMT

Researchers at Northwestern University have been working on using Radio Digital Signals (RDS) to improve wi-fi connections.

In this method, data is sent at the best time, potentially making signals much faster even in busy locations.

BBC Click’s Vieri Capretta spoke to Aleksandar Kuzmanovic of the McCormick School of Engineering at Northwestern University about the results of their experiments.

More at BBC.com/Click and @BBCClick.