Adaptive system based on indicia applied to the fingers for touc

Adaptive system based on indicia applied to the fingers for touc

Amusement system having type practice function, typing...

Apparatus and method for interactive instruction of a student

Board game teaching letter locations on a keyboard

Classroom demonstration calculator

Color-coded data input system method and apparatus

Computer keyboard educational toy

Computer typing learning device

Device for teaching typing

Education device for assisting in the learning of keyboarding

Educational keyboard with removable keys

Electronic keyboard instructor

Error feedback system and method for correcting habitual...

Interactive typing/training system

Keyboard Cover

Keyboard guide

Keyboard training apparatus

Learn to type via mnemonic devices, and methods of constructing

Method for keyboard training