| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a display device, a display system, a method for controlling the display device, and a signal processing device capable of connecting a plurality of information apparatuses at the same time, and capable of displaying information possessed by each of the information apparatuses to facilitate information exchange.SOLUTION: Provided are display devices 1, 1A, 1B, a display system, and a method for controlling the display devices configured for connecting a plurality of information apparatuses A, B, C at the same time, displaying content information collectively, confirming a handleable content type for each of the information apparatuses, discriminating one of the information apparatuses capable of copying a selected content, and starting a content copying process between some of the information apparatuses from which to be copied and the other of the information apparatuses to which to be copied, and a signal processing device 10 having each of these functions and capable of using a conventional TV device as the display device.</p> |
