Input Devices Explained Simply | OMR, MICR, Barcode & Biometrics
2:04
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Input Devices Explained Simply | OMR, MICR, Barcode & Biometrics
In this video, learn about important computer input devices used in exams, banking, security systems, and modern technology. Topics Covered: ️ OMR (Optical Mark Reader) ️ Barcode Reader ️ MICR (Magnetic Ink Character Recognition) ️ Biometric Sensor ️ Speech Recognition Technology 📘 Key Points Explained: 🔹 OMR is used for ...
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