(1)Input Devices

(1)Input Devices
An input device is any piece of equipment that supplies materials (input) to the computer.
The most common input devices are the keyboard and mouse (See Figure 1-2).
Other possibilities include image and bar-code scanners,joysticks,touch screens,digital cameras,electronic pens, fingerprint readers,and microphones,Input devices for a stereo system might be a CD player and antenna.

(1)Input Devices An input device is any piece of equipment that supplies materials (input) to the computer.
輸入裝置輸入裝置是向計算機提供材料（輸入）的任何設備。
The most common input devices are the keyboard and mouse (See Figure 1-2).
最多見的輸入設備是鍵盤和鼠標（見圖1-2）。
Other possibilities include image and bar-code scanners,joysticks,touch screens,digital cameras,electronic pens, fingerprint readers,and microphones,Input devices for a stereo system might be a CD player and antenna.
其餘可能性包括圖像和條形碼掃描儀、操縱桿、觸摸屏、數碼相機、電子筆、指紋閱讀器和麥克風，立體聲系統的輸入設備多是CD播放機和天線。

（1） 輸入設備
輸入設備是任一種給計算機提供資料的設備。最經常使用的輸入設備是鍵盤和鼠標，如圖1-2所示。其餘的有圖像和條形碼掃描器、操做杆、觸摸屏、數碼相機、電子筆、指紋閱讀器和麥克風等。立體音響系統的輸入設備是CD播放器和天線。