Inventions on Keyboard Illumination - A TRIZ Based Analysis

Inventions on Keyboard Illumination - A TRIZ Based Analysis

10 Inventions on Keyboard key layout: A TRIZ based analysis

A keyboard is the most important input device for a standard computer. Today's keyboard is an evolution of a primitive keyboard through hundreds of inventions. This article illustrates 10 inventions on key layout of a computer keyboard. The key layout in a keyboard The keyboard consists of a set of keys, a key pressing mechanism and a connection the computer. The standard keyboards consists of ...

Inventions on reducing keyboard size: A TRIZ based analysis

A conventional computer keyboard consists of as many as 101 keys. The keyboard has several sections, such as text entry section, navigation section, numeric keypad etc. The text entry section contains the standard character keys, navigation section contains cursor movement and page control keys, numeric keypad contains numeric keys and function keys section contain function keys and special key...

10 Inventions on improving keyboard efficiency: A TRIZ based analysis

A keyboard is the most important input device for a computer. With the development of technology a basic keyboard cannot remain confined within the basic functionalities of a keyboard, rather it has to go beyond. There are several inventions which attempt to improve the efficiency of a conventional keyboard. Background problem A keyboard is used as an input device for the computer. Although som...

Inventions on Computer Keyboard A TRIZ based analysis

This paper describes the practical case study on finding the innovative conceptual idea of super water-saving toilet system using TRIZ. The physical contradiction in TRIZ with Quality Function Deployment (QFD), is defined for the fixed ceramic S type trap on saving water with preventing the bad smell from septic tank. The concept of flexible tube for saving water in toilet is obtained by using ...