Researchers at China’s University of Shanghai for Science and Technology have invented an ultrahigh density optical disc format they claim can store up to 1.6 petabits — more than 1,500 terabytes, or 125,000 gigabytes — of data. While the new discs are said to look like typical Blu-rays, the data is written to one hundred layers in a 3D stacking architecture by a 54-nanometer laser that is about one-tenth the size of visible light waves. The same laser is used to read the data back. The tech is said to present “a promising solution for cost effective, long-term archival data storage.” Continue reading New Chinese Optical Disc Promises Petabyte-Plus of Storage

Odeon Cinema Center in Oslo and Norwegian mobile firm Telia teamed to operate the first 5G-connected movie theater, presenting films streamed over the next-gen network. The plan was announced in December, with the introduction of a 5G “test network.” The two companies are still in test mode with the launch of the 5G-enabled Odeon, to demonstrate how 5G will replace 4G and at least some wired broadband services. The Odeon is in fact using 5G to transfer the films to its own server, and said the system “works excellently.” Continue reading Odeon Cinema and Telia Test 5G-Connected Movie Theater

According to sources, Amazon is developing a TiVo-like device, dubbed “Frank,” that records live TV. The sources added that the DVR device, which includes physical storage, connects to the company’s Fire TV box using the same wireless technology as the Echo. The Frank DVR also has the ability to record live TV and stream the video to a smartphone for later viewing, but Amazon, said the sources, isn’t certain it will debut the DVR with that feature, which is offered by TiVo and Dish Network’s Slingbox. Continue reading Amazon Is Reportedly Developing Live TV DVR to Rival TiVo