GCSE Digi Tech: Digital devices & means of interaction

What does gesture-based interaction with digital devices typically involve?

• Analyzing body movement to input commands

• Using a traditional keyboard and mouse

• Direct physical contact with the screen

• Voice commands to perform tasks

How does augmented reality (AR) differ from virtual reality (VR)?

• VR does not allow for any interaction

• AR uses a keyboard for interaction

• AR immerses the user in a completely artificial world

• AR combines graphics with the real world

Which of the following is an example of biometric identification?

• Using a mouse

• Voice commands

• Password input

• Facial recognition

What technology is commonly used in smartphones for interaction?

• Mouse

• Keyboard

• Touch

• Gesture

What is a unique feature of virtual reality (VR) interaction?

• Using a traditional keyboard

• Projecting images and interacting with gloves or controls

• Combining graphics with the real world

• Using biometrics for identification

Which method allows you to use your voice to interact with technology?

• Mouse

• Gesture

• Voice commands

• Touch

What function does a traditional keyboard serve?

• Moving a cursor on the screen

• Inputting characters and shortcuts

• Projecting images

• Measuring biometric data

What is the role of a mouse in computer interaction?

• Analyzing body movement

• Dictating words to the computer

• Moving a cursor on the screen

• Identifying users through biometrics

Which of the following is a use of biometrics in mobile phones?

• Swiping on the screen

• Using a mouse

• Unlocking the device with fingerprint or facial recognition

• Voice dictation