Design HCI and all that
Human Computer Interaction and Design..

 






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  Tuesday, 1 August 2006


I am Canadian. Can we learn anything about multimedia and presentations from (gasp) TV commercials? The creators of TV ads have similar challenges to the typical conference presenter. And that is, how to connect with the audience and get the message across in... [Presentation Zen]
9:02:49 PM    

UI makeover: del.icio.us.

Back at the Emerging technology conference I presented a quick and dirty makeover of several popular web 2.0 sites and UI idioms (See slides for my talk: data vs. design). The fun and much loved Del.icio.us was one and here’s a makeover recap.

Step 1. The popular page

Del.icio.us is a social bookmarking site, and the /popular page shows which bookmarks in the del.icio.us system are most popular - but the layout uses open flow, blue on pink text (eek), and sloppy columns which all contribute to making the page hard to scan.

del1.jpg

Step 2. Make a grid

The most basic layout trick in the world is the grid - throw down some columns and check how the stuff in the design lines up. The more things that don’t line up, the more work people’s eyes have to do. In this first photo, look at how the del.icio.us design compares against a simple 3 column layout. Not well.

del2.jpg

In the next screen I’ve marked every visual column that the existing layout creates - each one of these lines is a point in horizontal space people’s eyes are forced to track to each time they try to read the next line - that’s a lot of wasted energy (and time).

del3.jpg

Step 3. First pass

As a first pass, I’ve aligned all text into 3 columns. I killed the blue on pink, switching to black. I’ve also trimmed all the extra text from the pink brick, trimming it’s size by half.

del4.jpg

Step 4. Second pass

After 15 minutes of experimentation, I was able to pull the data down into two complete, easily scannable columns. I brough back slim color bricks, but forced them into three buckets (light pink = low, pink = medium, intense pink= high) as that’s enough to indicate how popular they are, but keeping them easily distinguishable (And yes, there are better color choices to go with blue/black but I’m lazy in no-frills makeovers).

del5.jpg

Step 5. Side by side comparison

Here are the two designs side by side, original on left and my quick makeover on right. My makeover fits more data into the same space, is faster to scan, easier to read, and slightly more attractive. It’s both easier to scan titles and which items are most popular.

del-final-comparison.jpg

Summary

  • If you’re a data centric site, be fast, clean and lean.
  • Use a grid or basic columns to frame the layout, and speed user eye movement.
  • Trim extra text - especially if you’re repeating things every line.
  • Use colors to signify and speed understanding, grouping data together (high / medium / low) to speed comprehension.
  • (And yes I cheated in some screenshots as the examples don’t match perfectly - but you got the idea, didn’t you?)

What’s next?

Have a popular site you’d like me to throw some design mojo at? Name it.

[Berkun blog]
8:54:37 PM    

Who holds the first U.S. patent?.

The first U.S. patentThe history of innovation has many crazy tales - the patent office is involved in many. In 1836 the first U.S. patent office burned to the ground: despite all the great ideas in the building, they didn’t get around to fireproofing the building itself (An ivory tower lesson if ever there was one).

Anyway, the fist 10,000 or so U.S. Patents were lost in the fire - about 2000 were recovered but the rest were lost.

After the fire the Patent office began it’s numerical numbering system (giving up on the prior name and date system) - U.S. Patent #1 was granted to Senator John Ruggle of Maine.

The invention? Comically enough, a reinvention of the wheel. Ruggle designed a new train wheel that yielded more traction and prevented sliding.

The true first U.S. patent was for pot ash (no, not that kind) and granted in 1790. However patents in Europe date back hundreds of years earlier - but that’s another story.

(From NPR star John Lienhard’s new book, How invention begins. Review coming soon)

[Berkun blog]
8:52:07 PM    


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