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Evolution Of User Interfaces For The Visually Impaired, Umakant Mishra
Evolution Of User Interfaces For The Visually Impaired, Umakant Mishra
Umakant Mishra
Physically or mentally challenged people cannot use a computer in the same way a normal people can. For example, persons with disability in hands cannot use a standard keyboard or mouse efficiently. Persons having visual disability cannot benefit from a standard display screen. People having locomotor challenge, visual disability or hearing problem etc. cannot interact with a computer like a normal person. So it is necessary to design the computers, interfacing devices and software interfaces with special features, which can be used by the people with physical challenges.
There are many input/output devices like mouse, keyboard, pointers, and touch screens …
Demonstrating Contradictions In A Graphical User Interface, Umakant Mishra
Demonstrating Contradictions In A Graphical User Interface, Umakant Mishra
Umakant Mishra
Designing a GUI is not so easy as it may appear to outside. The developer has to face many difficulties while improving the features of a GUI. In many cases improving one feature of a GUI results in worsening another feature of it, thus leading to a situation known as contradiction in TRIZ. Many such contradictions have been solved by different inventors in the past. We will demonstrate some important contradictions in this article and discuss alternative solutions for each contradiction.
Application Of Triz Principles In Software Concepts, Umakant Mishra
Application Of Triz Principles In Software Concepts, Umakant Mishra
Umakant Mishra
The Inventive Principles of TRIZ are not only applicable to mechanical or technical field; they are also applicable to Software solutions. Most of the 40 principles are easy to learn, but the question arises where to apply and how to apply. This article shows some simple examples of applying TRIZ principles.
Some people may ask, the solutions in this article are all known, what is the use of trying out TRIZ Principles on them. My answer is the art of problem solving is like learning a bicycle. If you are capable of riding the cycle on a known road, there …