user interface design

Tolerance Principle in User Interfaces

by Vishal Mehta April 24, 2011 Usability

An interface without: Undo, Redo, Abort, Cancel, Clear, or Reset? We – the users are not infallible. Our interfaces should ideally accommodate certain failures and be capable of recovering from those failures. The Tolerance Principle of User Interface Design Principles. In a world where stress and frustration are cheap, the systems need to be rich with [...]

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Case Study: Faster Time to Market with Rapid Development

by Vishal Mehta March 28, 2011 Business

Background An esteemed client of IDYeah is a Business Technologies company committed to helping clients, utilizing best of breed technologies to achieve sustainable competitive advantage. Utilizing leading edge collaboration software, they deliver an integrated suite of world-class enterprise applications that are affordable, scalable and manageable. Founded in 1995, the client has office locations in 6 [...]

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Principles of User Interface Design

by Vishal Mehta November 10, 2010 Usability

from the theory of Larry Constantine and Lucy Lockwood in their usage-centered design, the principles are: Structure Principle organize the user interface purposefully make it meaningful and useful based on clear, consistent models apparent and recognizable to users put related things together; separate unrelated things differentiate dissimilar things, make similar things resemble one another Simplicity [...]

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Case Study: White Labeling

by Vishal Mehta September 16, 2010 Usability

Background Early 2007 was when this Global Leader in Technical Support and BPO Operations Company envisioned a fully integrated Tech-Support Portal. The underlying value proposition to their clients was to have a channel to provide inexpensive support to the end-customers, by cutting down on the expensive mode of support – voice, email and chat. January [...]

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