1.Prototype (n)

• The team is developing a prototype for a digital compact camera.

2.Patent (n)

• The company needs to apply for/file a patent for their new product. What will happen if you don’t file a patent for your new invention?

3.Breakthrough (n)

• We have achieved a major breakthrough in artificial intelligence.

4.User-friendly (a)

• Is Android or IOS more user-friendly?

5.Compact (a)

• Apple’s MacBook’s are more compact than Dell’s laptops.

6.Cutting-edge (a)

• The latest Ipad is packed with several cutting-edge technologies of Apple.

7.Obsolete (a)

• Many traditional skills have become obsolete with technological changes.

8.Revolutionize (v)

• Facebook has revolutionized the way that people communicate with each other.

9.Digital age (n)

• Investors seem unsure about the long-term future of the music industry in the digital age.

• Discussion