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还记得 IT 界那些早已经成为过去的大胆预言吗?Thomas Watson Sr.曾说过全世界只要有5台计算机就足够了,BillGates 曾经认为640KB 的内存对任何人都是绰绰有余的。在这些已经成为过去的预测中,我们现在还可以加入一个,那就是:对于采用 USB 总线的外围设备来说,12Mbps 的传输速度足够了。目前家庭中拥有 Webcam(数字摄像头)、扫描仪和数码相机的情况越来越普遍了,而且越来越多的用户开始将它们连接到 USB 接口上。在 Webcam 激
Remember those long-awaited predictions from the IT world that Thomas had made for the past? Thomas Watson Sr. Once said that as long as five computers worldwide are enough, BillGates used to think that 640KB of memory was more than enough for anyone. In these past predictions, we can now add one: 12Mbps for peripherals that use the USB bus. It is becoming more common for families now to have Webcam (digital camera), scanner and digital camera, and more and more users are beginning to connect them to the USB port. Excited at Webcam