MIT develops device that reads to blind in real time

The video tutorial introduces a small device with a camera that scans text and fits like a ring on the user's finger. It uses special software to track finger movements, identify words, and convert them into audio. The device is equipped with vibration motors to alert users when they deviate from the script. It can read various materials, including books, magazines, newspapers, and non-touchscreen computers.

What is the primary design feature of the device?

• It fits like a ring on the finger.

• It is attached to glasses.

• It is handheld.

• It is worn like a bracelet.

What does the special software of the device do?

• It projects images.

• It tracks finger movement and processes text into audio.

• It records videos.

• It translates languages.

How does the device alert users when they deviate from the script?

• By flashing lights.

• By making a sound.

• By sending a notification to a phone.

• By vibrating.

Which of the following materials can the device read?

• Books, magazines, and newspapers.

• Handwritten notes.

• Only touchscreen devices.

• Digital screens only.

What is the purpose of the vibration motors in the device?

• To improve text scanning speed.

• To enhance audio quality.

• To alert users when they stray from the script.

• To power the device.