Assistive technology has undergone a revolution in recent years. There is a wide range of established commercial and free and open source software products available (such as screen readers, on-screen keyboards and spelling aids), as well as in-built accessibility features in computers and programs.
More people use mobile and portable devices with assistive apps. One significant benefit of technology is the provision of a voice for those who are unable to speak themselves. Apps for tablet devices for example that use scanning and a touch screen interface can now provide this at a fraction of the cost of some of the more complex and advanced hardware technologies.
In this guide, we provide an overview of the types of assistive technologies available and how they might be used in a learning and teaching setting.