Smart Internet search will be able to do with a mobile device in the NEAR future
A mobile device with Touch screen, built in camera, scanner, WiFi, google map (hopefully google earth), google search, image search…
Like this way, when you can see a building through it, it gives you the image search result right on the spot.
Choose a building and touch a floor and it tells you more details of the building. You can use it when you want to know a car model, an insect name, what kind of food is served at a restaurant and how much, who built a bridge, etc. etc. 
It's got a scanner built in.
so you can use it this way when you want to check the meaning of a word in the newspaper, book, magazine, etc. It would be much easier to read a real book. You can use the dictionary, wikipedia, thesaurus and anything else available on the web. What do you think? Indoor guide:Works in a building, airport, station, hospital, etc.
Automatic simultaneous translation: here Latin to English.
Search keyword: Helpful when you want to find out a word from a lot of text in newspaper/book.
Nutrition: This kind of function would be helpful for health freaks..
Getting data of a weather forecast, maybe this might be possible