Putting information or instructions into the computer

A mouse simulator with eight directional buttons and a touchpad. 

A camera enabling eye-controlled computer operation.

Control cursor placement on the computer screen using a person's eyes. MagicEye calculates the user gaze direction and places the mouse cursor on the screen location where the user is focused. 

A 3D interface for gaze-based interaction and target selection using continuous pan and zoom and is designed as a predictive text entry system.

An eye-operated communication and control system that empowers people with disabilities, Locked-in syndrome, ALS, or other to communicate and interact with the world. 

Pointer-controlled onscreen keyboard for those with access difficulties.

A voice recognition software. Gives users the ability to open applications, documents, folders or Internet pages, by voice commands.

A virtual on-screen keyboard that works by mouse or by sweep. It is useful for students wtih motor disabilities.  It provides an on-screen keyboard for people who can not use a standard keyboard. 

Teclat Sil·làbic (Teclat Màgic) is a program that aims to facilitate writing for people who are unable to use a standard keyboard, but are able to use either a joystick device or switch adapters to access the mouse. It is suitable for students with motor disabilities. 

The free Switch Driver software replicates mouse and keyboard commands with switches. With a simple set-up, assign actions to switches and customize and control any software package.