The key answer of exercise 3

You can:

• send instant messages with a smartphone and a tablet.
• listen to music with a CD player, an MP3 player and a smartphone.
• check emails with a smartphone and a tablet.
• download files with a smartphone and a tablet.
• take photos with a digital camera, a smartphone and a tablet.
• phone a friend with a smartphone.
• play games with a games console, a smartphone and a tablet.
• make video videos with a digital camera, a smartphone and a tablet.
• watch films with a smartphone and a tablet.
• surf the internet with an e-reader, a smartphone and a tablet.
• read a novel with an e-reader and a tablet.