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REFRESH
Optical Character Recognition (OCR) is a technique to convert an image of text or physical document
into editable form.
Speech recognition or speech-to-text and vice versa is the ability of a machine or program to identify
words spoken aloud and convert them into readable text.
Face recognition is a technology which is used to identify an individual using their face.
TeCh Ready
A. Tick ( ) the correct option.
1. Which of the following is also known as text recognition?
(i) Face recognition (ii) OCR
(iii) Both (i) and (ii) (iv) None of these
2. Identify the incorrect statement about OCR.
(i) High accuracy and less human errors
(ii) Fast processing
(iii) Save time and efforts
(iv) Decrease productivity
3. is the ability of a machine or program to identify words spoken aloud and
convert them into readable text.
(i) Speech recognition (ii) Face recognition
(iii) Character recognition (iv) All of these
4. Which of the following does not uses the speech recognition technology?
(i) Google Assistant (ii) Cortana
(iii) Siri (iv) Snapchat
B. Fill in the blanks using the words given below.
Face recognition Google assistant Voice Speech recognition
1. Searching on Google through has become the ideal way now.
2. is an example of speech recognition.
3. AI-enabled technology is used to identify a person’s voice and authenticate.
4. technology helps in finding missing people.
C. State whether these statements are true or false.
1. OCR technology identifies character like numbers, letters, etc. from an image or a
photo and makes them editable.
2. Robots use OCR to scan barcodes in the warehouses and find stock.
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