Convert PDF files into audiobooks using Text-to-Speech technology. Play, pause, and adjust playback speed. Save and organize audio files. Share converted content via email or messaging. Sync across devices for continued listening.
Calculate ocular refraction corrected for vertex distance. Recommend spherical power based on spherocylindrical refraction. Identify mislocation of toric lenses and suggest alternative lenses for ordering.
Convert text to natural-sounding audio. Import text from PDFs, web pages, EPUBs, DOCX, and images. Control playback with pause, rewind, and fast-forward functions. Adjust speed and volume. Export audio files for offline use.
