“识别机”的英语？

光学文字识别机是扫描机的一种,它把打字字体或印刷字体转为数码资料.An OCR machine can converts typed or printed text into digital data.但不是所有的收容所和兽医都拥有新型统一的识别机.Not all shelters and veterinarians have the new universal readers....