How to use OCR in a Visual Assistance Session (Video) June 25, 2021 05:12 Updated Follow Note: All the videos have Captions enabled in multiple languages. You can activate them each time using the YouTube player. Related articles Using OCR translation during a session Installing the SightCall extension for Google Chrome How to add Notes and Signature on a Picture in a Visual Assistance Session (Video) Features available in RealWear head-mounted tablets Annotate a photo or paused video