21st century technology CAT

_____ is a computer technology that makes a person feel like they are somewhere else.

• Scratch
• search engine
• virtual reality

To augment means to ______.

• add
• multiply
• minus

_____ is a concept which adds a few things to our real world to make it better and interesting.

• Virtual reality
• Augmented reality
• Biometrics

____ is a very popular augmented reality browser for mobiles.

• tiktok
• whatsapp
• Layar

____ means something that does not exist physically, but is made to appear so by a computer.

• augment
• virtual
• reality

Biometric technology uses ___ to identify individuals.

• body shape
• smiley face
• finger print

AR uses what is called computer vision to first understand the world as shown through a camera.

• True
• false
• MAYBE

____ is a very popular augmented reality social media app.

• snapchat
• whatsapp
• instagram

The technology for virtual reality needs special display screens such as _____.

• tablets
• Samsung gear VR
• ipods

____ is a search engine used in China.

• Baidu
• yahoo
• bing