optical character reader
noun[C]
computingspecializeduk/ˌɒp.tɪ.kəl ˈkær.ɪk.tə ˌriː.dər/us/ˌɑːp.tɪ.kəl ˈker.ɪk.tɚ ˌriː.dɚ/(abbreviationOCR)anelectronicdevicethatrecognizesprintedor writtenlettersornumbers:
光学字符阅读器Anothergrowinguse forscannersis asopticalcharacterreaders.扫描仪的另一个越来越多的用途是作为光学字符阅读器。
Thecharitywillstartraisingcashforopticalcharacterreadersthatspeaktheprintedword forblindpeople.该慈善机构将开始为光学字符阅读器筹集资金，这些字符阅读器可以为盲人读出印刷字词。
- Such amachinemight have anopticalcharacterreaderand might put on a barcode.
- Mailissortedusing multi-lineopticalcharacterreadersthatscantheentireaddress,printabarcodeon theenvelope, andsortthemailintotrays.
- Questionnaireresultsareeasilyquantifiedandpresentednumerically,especiallyifdevicessuch asopticalcharacterreadersare used.
Computer hardware
- 3-D printer
- beamer
- blackberry
- brick
- bubblejet
- card reader
- data projector
- gamepad
- graphics card
- hard drive
- optically
- palmtop
- parallel port
- patch
- patch intosomething
- pen drive
- phablet
- plug and play
- printer
- whiteboard