This calculator assists with double-checking assessment totals for the CVI Range Rating II method. This process is based on the work of Dr. Roman-Lantzy.
Use the CVI Range Rating II Calculator
A tool for calculating a child's age in weeks, and their age category. The date input has predictive complete, a universal accommodation that speeds up input and accepts multiple date formats.
Use the Age by Weeks and Category Calculator
A calendar app that increments dates based on various intervals for calculating appointment cycles.
Use the Date Incrementing Calendar
An interactive simulator for practicing input with a Mechanical Braille Writer. This app emulates the features and limitations of a Braille writer to build muscle memory and conserve paper waste.
Use the Mechanical Braille Writer Simulator
A minimal Braille writing pad for practicing 6 key input with a computer keyboard. Simple controls are provided for Unicode import and export (.txt) format that can be read in any text reader.
Use the SixKey - Braille Practice Pad
An interactive app designed to create visual fireworks effects in response to adapted single switch activation.
Use Cause and Effect Fireworks
A sensory app where users activate a visual sensory experience using a single switch.
Use Cause and Effect Sensory Bag
An app that provides calming, colorful balls that respond to single switch inputs.
Use Cause and Effect Ball Drop
A sensory app where users activate a visual sensory experience using a single switch.
Use AstroBounce
A microcontroller-based project that offers three different cause-and-effect functions for single switch users.
A tool for testing the activation of assistive devices, ensuring they respond correctly to mouse and touch screen inputs.
Use the Assistive Device Activation Tester
A visual timer that provides alerts for upcoming appointments. Meant to be left open on a desktop computer to give a persistent visual reminder.
Use the Appointment Reminder App
A minimal image canvas designed to be simple and flexible to import images and text for use with a gaze tracking device overlay. This requires a gaze tracking device with its own overlay software. OBS studio can be used to record a video of the gaze data.
Use GazeCanvas