DotDrop: Braille

DotDrop is an educational application designed to support learning the Braille writing system through a visual and interactive approach The interface is based on a six-dot grid, reflecting the standard Braille cell structure. Symbols are presented by highlighting specific dot patterns, helping users associate each configuration with its corresponding letter, number, or punctuation mark. The application includes multiple modes that support gradual learning and practice. Users can explore individual symbols, interact with dot patterns, and reinforce recognition through repeated input. Tasks can be completed by selecting the correct dots for a given character or by identifying characters based on their dot configuration. DotDrop also provides timed exercises to support recall under limited time conditions, as well as word-based activities that combine multiple characters into simple sequences. A reference section is available for reviewing the full set of supported symbols, and progress tracking allows users to monitor accuracy and consistency over time. The interface is designed to remain clear and focused, supporting uninterrupted learning.