Conroy, K., Levin, D., Guimbretière, F. (May 2004)
While proofreading digital documents is a common pattern of use among word processor users , at present there are no word processing programs that support this function. This forces users to reenter the corrections into the digital version of a document manually, a time-consuming and error-prone task. To address this problem, we introduce ProofRite, a word processor that supports digital and physical document annotation. When users print a ProofRite document and annotate it with a digital pen, they may merge their changes with the digital source. As they continue the writing process, ProofRite reflows these markings.