This searches the text of any tweet that contains a link to a photo, and then presents all matching photos in a thumbnail view similar to Google Images (as with links and tweets, these are all ranked according to Topsy's reputation system).
This will allow you to search the text to find items more easily.
The system would also index the words to allow the user to search the text easily.
Another product, xVmail, made by xVault, enables managers to view and search the text of messages.
The app also allows users to search the text, and listen to verse-by-verse recitation.
DICTION searches the text for 5 Master Variables (MV).
You can search the text of the book as well.
It only searches the text of the underlying pages.
Tutors searching for text, images, video and audio need look no further than CC offerings.
But direct searching of pictures or videos (as opposed to the words that people attach to describe them) is much harder than indexing and searching text.
