Michael Gaigg: Über UI/UX Design

2Feb0

My Recipe for Success

Posted by Michael Gaigg

Recipe for success

Recipe for success


In a large bowl, add the original user need. Stir in business strategy, market and technology opportunities. Add a pinch of sponsor-, cost-, and lifespan-considerations. Bring to a boil, then reduce heat. Let it simmer for 1-3 sketch iterations, or until mockups thicken. Season with images, jQuery animations, and cascading stylesheets. Bake in pre-heated development environment until golden brown. Serve while still hot.

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24Jan0

Redesigning my Personal Homepage using Balsamiq Mockups

Posted by Michael Gaigg

I've been working for quite some time with Balsamiq Mockups now and it truly made my designer life easier especially because I'm able to:

  • Work through an idea and communicate it and iterate it
  • Use incompleteness to identify holes and relationships
  • Record and reflect what I am hearing and seeing
  • Capture my results and document them

Sure, smaller projects - like my personal homepage - might not benefit as much from mockups than larger ones, but it still helps me to settle on a design quickly (and rather inexpensively) before I get into the hassle of coding.

What is a Sketch?

A simply or hastily executed drawing, especially a preliminary one, giving the essential features without the details.

Beginning

Step 1) Sketch after some initial iterations

Step 1) Sketch after some initial iterations

First and foremost comes the concept. It grew in me over time, a little aha moment included.

I then sketched it using Balsamiq and refined it until I felt happy. Looks pretty much what I had in mind.

At this moment I'm not worried about color schemes, fonts or implementation specifics. I might have something in mind and almost certainly I know technical implications of my designs, e.g. can I include my tweets, even though I sometimes disregard them in favor of not limiting myself.

Most important at this time is that I sketch the WHAT I want to achieve, the HOW comes later.

Evolution

Step 2a) Including my tweets

Step 2a) Including my tweets

Step 2b) Adjusting the tweet element to be less obstructive

Step 2b) Adjusting the tweet element to be less obstructive

I rolled out my personal webpage and was happy... until I strongly felt that my tweets need to appear to give the page some dynamic flavor.

So I went back to the drawing board (my Balsamiq) and sketched out some possible locations for the tweets on the screen.

My goal was to keep the page simple and uncluttered.

Well, something has to give (or maybe not?). I wrestled with myself and convinced the purist in me that tweets would actually add value to the page by showing who I am and what I have to say which in turn could be attractive to whoever visits my site. The objective stayed the same: KISS, keep it simple, stupid.

So I had to find a location and a metaphor to include the tweet section without obstructing the page and overwhelming the message. I found that a speech bubble pointing from my name to the tweets to be the best metaphor.

Result

Step 3) Implementation... the result

Step 3) Implementation... the result

So this is what it boiled down to: http://www.michaelgaigg.com.

Ok, the mockups didn't help me to communicate ideas to my client or convince somebody of a better design choice, but they helped me to iterate through some samples before I dove into coding. It kept me from some of my frustrations of earlier days when I was more concerned about the looks before I actually knew where I wanted to go. It kept me on track and I hope that can be seen.

What do you think of my new personal homepage?

21Jan0

Including Tweets into your Webpage

Posted by Michael Gaigg

Very simple and effective. I started off researching into php libraries for twitter before I settled on a very pragmatic approach which I'd like to share here. I separated the code into smaller bits for clarity and better understanding.

Somewhere in your code include this HTML snippet (style the HTML using CSS id selectors):

<div id="twitter-container">
   <div id="twitter-container-content">
      <!-- tweet retrieval in here -->
   </div>
</div>

Copy and paste the actual PHP tweet retrieval code into the section above. Don't forget to rename the screen_name to whatever your twitter handle is ;)

print("<h2>Latest Tweets</h2>");
 
error_reporting(-1);
ini_set('display_errors', true);
 
$user = new SimpleXMLElement('http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=michaelgaigg&count=3',null,true);
 
foreach($user->status as $status){
	print("<div class=\"twitter-entry\">");
	print("<div class=\"twitter-entry-text\">".renderUrls($status->text)."</div>");
	print("</div>");
}

Add this PHP helper function (maybe you have a tools class) that will parse the tweet and detect hyperlinks which are then wrapped into the HTML A tag so that they become clickable.

function renderUrls($originalString) {
	$returnString = "";
	$stringToArray = explode(" ",$originalString);
	foreach($stringToArray as $key=>$val) {
		//$URL_Validation = ereg("^[^@ ]+@[^@ ]+\.[^@ ]+$", $val, $trashed);
		$returnString .= (substr($val,0,7) == "http://") ? "<a href='".$val."' target='_blank'>".$val."</a> " : $val." ";
	}
	return $returnString;
}

That's it, no magic!

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18Jan0

Highlights of Week 02/2011

Posted by Michael Gaigg

Happy New Year and welcome back. After a wonderful family vacation in Austria, Europe (and white Christmas) I'm back and pleased to share my insights and what I'm learning for myself on a daily basis with you. As always, if you have an interesting article or link you want to bring to my attention, post it in the comments or tweet @michaelgaigg.

6Dec0

Esri World Cup 2010

Posted by Michael Gaigg

Red Bull Redlands

From left: Monika Nientiedt, Joseph Vargas, Evelyn Guido, Diane Samu, Val Dotchkov; Francisco Perez, Alexei Olekh, Ventislav Korichkov, Selim Dissem, Michael Gaigg

Yesterday we played the first Esri World Cup, an Esri internal co-ed soccer (football) tournament with 10 teams and players ranging from super-athletes to old-time veterans and resurrected dinosaurs (myself included).

It was a ton of fun, we saw some great moves and exciting games and best of all - we made second place - whoohooo!

We won our group in a sovereign manner and beat the second place team of the other group 7:2 in the semi final. Moving to the final we faced the expected opponent - GiS (Geeks in Soccer) - the strongest team of the tournament and anticipated winner just by looking at their roster and experience.

We held the 0:0 for quite some time until a long pass outmaneuvered our defense which led to the 0:1, followed minutes later by a disputable penalty kick (0:2). We managed to shorten to 1:2 just before half-time and basically played power-play in second half when GiS changed their strategy to holding the result with an ultra-strong defense and counter attacks, one of which resulted in the final 1:3 and secured their win. Congrats!

4Dec0

Highlights of Week 48/2010

Posted by Michael Gaigg

15Nov0

Highlights of Week 46/2010

Posted by Michael Gaigg

Anything I've missed?

Post it in the comments or drop me a note.

11Nov0

World Usability Day 2010

Posted by Michael Gaigg

Today is World Usability Day. Check out online events and all the other events worldwide.

Why?

So many things are broken nowadays. We learned to live with it, blame ourselves and just fit in. But it doesn't have to be like that!

What?

Raise awareness for making things (and by things I mean pretty much anything that surrounds us, not only technology) easier, more self-explanatory, working. Technology has to serve us not the other way around!

How?

Teach your children to solve problems! Teach them to understand what they are doing, saying, arguing, using. Teach them to make educated decisions, to be critical about anything shiny, fancy, to not follow a hype blindly. Teach your children to think in the people they work with and to communicate well.

Teach our children what we are doing today and tomorrow will be (even) brighter.

9Nov1

Web GIS: Principles and Applications [Paperback]

Posted by Michael Gaigg

Web GIS

Web GIS


I'm happy to introduce a new book which was co-authored by my colleague Pinde Fu: "Web GIS: Principles and Applications".

I'm really excited about this, not only because good GIS resources are scarce but also because he used screenshots of applications that I have designed over the past years, e.g. geodata.gov, GeoPortal Toolkit, Loma Linda Medical Center Response System, HydroViewer.

How much better can it get when your design ends up in a book?

Audience

While the content of the book is targeted at readers at all skill levels I can see it as a great teaching source as well as invaluable resource for managers and aspiring GIS developers to understand the principles of web applications.

Content

The content of the book is focused on the conceptual level (you won't find code samples) by trying to be systematic and as comprehensive as possible which I believe was done superbly. Nevertheless the authors do cover important new developments like geospatial Web services (REST), geobrowsers, cloud computing, geoportals, mashups, mobile GIS, Gov 2.0, geotagging, ArcGIS APIs for JavaScript, Flex, and Silverlight.

Table of Contents

  1. GIS in the Web Era
  2. Technical Basics
  3. Geospatial Web Services
  4. Geospatial Mashups
  5. Mobile GIS
  6. Geoportals
  7. NSDI in the Web 2.0 Era
  8. Web GIS Applications in E-Business
  9. Web GIS Applications in E-Government
  10. Hot Topics and New Frontiers
Suggested reading:
31Oct0

Highlights of Week 44/2010

Posted by Michael Gaigg

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