Two years back, we reported that Microsoft Research is working on gesture based search. Microsoft research was then working on gesture based search where a user will be drawing some gestures on the screen based on which search results will appear. A user draws two circles in the search window of a smartphone. In a moment, a bicycle and a bundle of apples appear on the screen, among other things with round shapes. This is Microsoft’s next-generation search technology called “gesture,” which enables automatic search of relevant information by drawing only; no word entry on a keyboard is necessary. Microsoft Research even claimed that the technological development of gesture search is almost complete and will be seen on mobile and PCs, but it didn’t materialize as expected. Today, a Microsoft’s patent titled “SEARCHING AT A USER DEVICE” describes the exact implementation on Windows tablets. This patent describes the technology how ...

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