ROLLYO

The function of Rollyo is gathering a group of websites which are our favorites or a set of similar online resources, just like the point of view from BBC World

"Rollyo offers the ability to search the content of a list of specified websites, allowing you to narrow down the results to pages from websites that you already know and trust." -- BBC World.

It will be very usful and helpful search tool , especially when we are studying or doing research. I am going to use it if I study next year. There are so many amazing new stuff in websites. I think I would never known them if we don't have this chance to learn them. How luck we are!