The idea is simple and smart service. In the mobile phone users choose specific applications to a task. If users find the nearest restaurant, live performing a search using Yelp, Zagat and Urbanspoon.
Do @ trying to create a special search is simple. Do @ separates applications into categories such as @ shopping, @ news, @ music. If you want to find a restaurant hamburger, hamburger type into the search box Do @. Then the search engine to find links related suggested as hamburger @ @ cooking and restaurants.
