AR Word Search lets you search text to find the word you are looking for. Using the iPhone's camera, quickly scan text to find the word you are looking for! You simply type in the word you are looking for in the text box. Then hold your phone over the text you want to search, and any matches detected will show up highlighted in yellow. Make sure to hold the phone steady for the best results. Use AR Word Search to: - find a word in a contract's fine print, - quickly look for a particular item in a list of ingredients, and - scan pages in books to find mentions of a name or word.