September 19, 2012— Google claims to have worked to improve accessibility in Google Docs, Sites, Calendar and mobile apps over the past year. In Google Calendar, there were enhancements in focus handling, keyboard access and navigation. Optical Character Recognition technology was added to Google Drive, which allowed screen readers to read the text in scanned PDFs and images. Related to the Google Apps (Gmail for mobile and Google Drive on iOS and Android), improvements were made to explore-by-touch capabilities and keyboard/trackpad navigability.