OptiKey

OptiKey is a program designed to help people with motor disabilities communicate using eye tracking or alternative input devices. The software turns the screen into an interactive virtual keyboard, enabling typing and operating system control without the need for specialized hardware.

★★★★★

5.0(1 ratings)

• Adaptive virtual keyboard. OptiKey displays an on-screen keyboard that can be operated with a mouse, joystick, touch screen, or eye tracking. The keyboard layout is configurable, allowing adjustment of size, arrangement, and sensitivity according to the user's needs.
• Support for multiple languages. The program includes support for several languages, with keyboard layouts specific to each language. Users can switch between languages directly from the interface.
• Word prediction. It uses a prediction system based on customizable dictionaries, speeding up typing by suggesting complete words after entering the first few letters.
• Speech synthesis. Integrates text-to-speech functions, allowing the user to vocalize what has been written using configurable synthetic voices.
• Mouse control. Offers a cursor control mode that emulates the functions of a physical mouse, including clicks, drags, and scrolling.
• Interaction with external applications. Allows sending text directly to other applications, facilitating communication in messaging programs, email, and word processors.
• Advanced customization. Users can modify colors, transparencies, response times, and active zones to adapt the interface to their preferences and abilities.
• Alternative input modes. In addition to eye tracking, it accepts input via physical buttons, touch screens, and other assistive devices.
• Activity logging. Includes tools to save and review written texts, useful for medical monitoring or content recovery.
• Compatibility with eye tracking hardware. Works with specialized cameras such as Tobii Eye Tracker and other similar devices, without the need for additional drivers.

OptiKey was initially developed by Julius Sweetland in 2015 as an open source project. The program is written in C# using the .NET framework and is distributed under the GNU GPLv2 license. Its development continues with community contributions, focusing on improving accessibility for people with reduced mobility.

Alternatives to OptiKey:

Claritykey

Claritykey is a desktop application designed for individuals with dyslexia, reading difficulties, or any condition that makes digital writing challenging.

Price: Free   Size: 42 MB   Version: 1.0   OS: Windows

Vowen

Productivity software that converts speech into text and commands executed locally on macOS and Windows.

Price: Free   Size: 156 MB   Version: 0.1.12   OS: Windows, MacOS

OpenWispr

This program is an open-source desktop dictation application that converts speech into text.

Price: Free   Size: 115 MB   Version: 1.0.14   OS: Windows, Linux, MacOS

Whispering Tiger

Whispering Tiger is a comprehensive application for speech-to-text conversion, text processing, text extraction from images, and other tasks.

Price: Free   Size: 13.2 MB   Version: 1.3.9.8   OS: Windows