Say "interface design" and most people think of computers and how we interact with them. Truth be told, interface design is all around us. It really has little to do with computers.

My prime example of interface design is a restaurant menu.

I have been involved with the cult of technology for thirty-five years. There are more than a few people, my parents and family included, who view me as their shaman or witch-doctor. Through years of intense study and practice, I know the secret chants and finger-strikes to enable computers to perform their magic.

It's belittling to many adults I know that they need someone like me, or someone a fifth or sixth their age, to enable them to work their computer. My mom tells the story of buying her first Mac more than twenty years ago. Yes, I enabled the purchase, but here was a computer she felt she could actually run use. Last year she purchased her second Mac and her feeling of being able to work on accomplish tasks with her iMac is still there.

When I look at it though, I'm still the shaman. I installed her printer drivers and desktop wallpaper.

A friend of mine called the other day asking for a favor.

My early-warning system should have immediately triggered, but it didn't. He needed a "four-slide presentation" for a speed-dating rendition of a marketing presentation. The kicker: the company running the forum needed a PowerPoint file.

If you've read my post on Keynote presentations, you'll understand some of my trepidation. To make matters worse, this friend happened to be the same client from my previous post.