Handheld systems continue to do more. Two portable media players from aigo, as Beijing Huaqi Information Digital Technology Co. Ltd. is commonly known, support full broadcast resolution playback of RealVideo files. The aigo E898 and F965R also support a number of different audio formats, reducing compatibility issues. The Chinese company uses Analog Devices' Blackfin 52x family, partially because its power consumption goes down to 0.16 mW/MHz. Versatility is also a key design requirement in today's international marketplace, since file formats vary globally.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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