Viewsonic has unveiled two eight-inch digital photo frames, the DPG801BK and DPG807BK. Both devices feature SwifTouch touch-screen technology that only illuminates the control buttons when touched. Users can keep JPEG or BMP images in the 512MB integrated storage, insert a memory card into the six-in-one reader, or directly connect devices to a USB port. The TFT LCD screen supports resolution up t
