Digital photo frames are becoming simplified home entertainment systems. Sagem Communications’ 8-inch AgfaPhoto AF5080W offers high-speed WiFi connectivity so consumers can access online photo websites or other sites. WiFi also provides a way to bring in MP3 tracks that can play along with the images. When viewers tire of photos but can’t get to the main TV, the frame can play MPEG2/MPEG1 videos from a set-top box. Freescale Semiconductor’s Arm-based i.MX multimedia processors and Linux multimedia power the frame, which offers 800 x 600 pixel SVGA resolution. USB connectivity and SD card compatibility add more flexibility.
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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