NPD Tales

Ideas Thoughts and Comments on Product Development

A Confusing Alphabet of UIs

I’ve been helping someone look into a drastic redesign of the user interface of their product.  The hardware engineers had done their job in successfully defining a very cost effective flexible touch screen display but it became apparent that everyone was fixed in their perspective of the appearance and basic underlying function of the user interface.  The attention seemed to focus very quickly on usability and whilst I agree that the subject is very important I felt that there was a unique opportunity for a completely fresh approach.

To encourage more creative thinking I looked into the different schools of thought on user interfaces and that’s when I discovered a growing alphabet of UIs.

From AUI (Attentive) to ZUI (Zooming) there are more and more ways of thinking about how your user interface will work that have been given their own acronym – though I’m not sure how to pronounce IUI (Intelligent) so maybe that one at least is an abbreviation.  Of course there’s TUI (Touch) and KUI (Kinetic), but the one that seems to be rising in popularity (at least when it comes to use of the term) is NUI (Natural).  Unfortunately the term is being appropriated to categorise a wide variety of ideas – from simply doing away with the ‘chrome’ from traditional GUIs to gesture driven interaction (and whether those gestures are captured on a touch screen or by a camera with suitable image processing behind it) – and of course the usability aspect I wanted to temporarily ignore is a key part of what many consider to be a NUI.

With so many new ideas flying around it was a tough job to keep everyone’s feet on the ground but looking at even the most outlandish ideas helped in creating a shift in the scope of the suggestions for the new product.

But more than that, it certainly opened my eyes to what some people suggest will be as revolutionary as the arrival of GUIs in the 1980’s…

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