Aura recently released the Aspen digital frame, which has a 12-inch HD, anti-glare screen with paper-textured milling around it. It’s half an inch deep along the edge, making it the brand’s ...

Institute of Microelectronics, Department of Electrical Engineering, National Cheng-Kung University, Tainan 701, Taiwan Institute of Electronics, National Yang Ming Chiao Tung University, Hsinchu ...