Why these pages are the way they are.
Purpose of this site is to advance Teppo-awareness in the world. I give its address to people I meet, so they can have fun with games and get to know me better. Next time they meet me they hopefully feel a little more positive about me. I've already printed this web-address to one of my t-shirts...
Main design goal has been code that complies to web standards. Y2K-problem taught us that code can live for longer than expected. That is why I have considered the whole life span of this site, not just present time, when I've decided which browsers to support. I have validated the pages every now and then, and their code shouldn't contain any errors (except the pages that have an EMBED-tag because of flash-content.).
I have tested backwards compatibility down to Explorer 4 and Netscape 6. If this were some commercial site, like a portal, I might make it work with even older browsers. This is however my site, and as a web authoring hobbyist I have wanted to test modern techniques. Pages have cosmetic differences depending on the browser, and generally speaking they are rendered better with each new generation of browsers.
Navigator 4 is an especially problematic browser, and I will sigh of relief when it disappears from users' machines. While I'm writing this, NN 4 has a four percent share of browsers in use globally. I would assume that the percentage is smaller in Finland. Unfortunately NN 4 will live for some time to come.
Code has some "oddities" in it. In some places I have defined the same thing with both CSS and attributes. There are DIV-tags that seem to have no purpose, on an invalid page there is a DTD etc. etc. Usually there is a reason for these things, which is revealed when one removes the oddity and tests the page with several browsers, or validates it.
Some say opening a link to a new window is evil, but I think it has its uses. For example, the chess clock on this site would reset if its user guide opened to the same window. Secondly, if an image can be be clicked to a larger version, in my opinion it should open to a new window, or returning to the previous page would require a new wait. Anyone who disagrees probably has a fast Internet connection. After all, a mere picture never leads anywhere except back. It is easier to close the new window, than to wait.
I would like to use Verdana font, because it is designed to be read from a screen. For example the "tail" in letter e is far away from the loop, which makes the form very open and clear. However, Verdana is larger than other fonts defined to the same size. I would like to compensate this by defining the text to be size 0.85em, but then if the user doesn't have Verdana installed, text would get awfully small.
1em is the text size user has set in his browser. It is not proper web design to change that, because the user may have his own reasons for his choice, e.g. a disability. Usually the default font in browsers is Times, and not the user nor the author can define separate sizes for each font.
For now I have circumvented the problem by moving Verdana to the end of font list. First on the list is Arial, because Helvetica is bit crowded in my opinion.
I have studied the opinions of web gurus about how to define font sizes. These opinions are often conflicting, and they all have their shortcomings. I say there is no perfect way to define font sizes that suits everybody. It's a matter of choosing your particular compromise. In my case the compromise is that I can't use Verdana.
One school of thought says that text width shouldn't be adjusted, because the user will do that by adjusting window. It is difficult to read text if it spans from edge to edge, and in my experience people don't adjust their windows to adjust text width. Therefore I have defined the width of paragraphs to be 28em. For example the text in books is usually somewhere between 9 and 11 cm wide. Centimeters (and inches) are however a poor way of defining element widths, because browsers don't seem to know the monitor dpi figure.
On some pages I have broken one basic rule of layout design by making them wider than others. I can't help it, because chess clock was originally designed as an independent page, and it is horizontal by nature. My trip to Spain had originally three columns, but when I fitted it into this new layout, I moved pictures from their own column to the middle of the text. At least the pages fit on a 15-inch, 800-pixel wide monitor, which is the most common type of monitor in use now that I'm writing this. The next most common is larger.
On the contact info page my e-mail address is a picture, not text. This is so that my address wouldn't be harvested by evil spammers. Some programs know how to read text in pictures, so I have scrambled the picture in five ways:
- There is text on the background. Text is gray so it wouldn't confuse a human reader.
- Address is tilted.
- There is color variation in the text.
- A white line crosses the text to break the shape. A human reader is hardly at all affected.
- Picture is divided into two adjacent pictures.
Sixth method might be the use of some really exotic font.
In the contact form there is an e-mail address within the HTML-code. It is however a different address. If it starts attracting spam, I will direct it directly to trash, and I'll change the address. I couldn't do it with my regular address, because people may have it in their address books, but in a form it doesn't matter.
Every page has a copyright notice. Legally it isn't necessary. I automatically have the rights to all the text and graphic elements I have designed, even without such notice. I have however wanted to remind users that the appearance and the content should not be copied directly.
On the bottom of the page there no longer is an arrow, that takes you back to the top of the page. It is my opinion that such arrows are futile, because the scroll bar already does the job.
The first homepage I ever made was just a text file with my name and contact information. Surprisingly enough, that was almost a valid HTML page, because few tags are mandatory. Gradually I started adding tags and content. From this hobby a homepage was born. It has all kinds of amateurish faults, e.g. disturbing background image under the text. The dog is a caricature of me. (The historical pages mentioned here are in Finnish, and their links lead who knows where.)
At this stage we rehearsed making all kinds of pages, and I thought their appearance may well differ from each other, so that I could experiment with different things.
When my studies were closing their end, I asked for comments about my pages, and many people wanted a more unified appearance and less graphics. Some liked them as they were though. So I designed a new, utterly simplified layout, that would be fast do download and would work in most browsers with great certainty. Green-yellow colour scheme isn't copied from the old pages of Merita bank, it is there because I was looking for some kind of soothing effect. The end result is, besides soothing, a little depressing.
Finally we have come to this layout you are viewing now. Earlier versions were either boringly functional or graphic extravaganza, but now I wanted to jump to mainstream and use graphics just the right amount. I wanted to have my own personal look, but optimize graphics so it wouldn't slow down the download too much.
I combined the content from my personal site to the assignments we made at school, and I designed a new layout. The appearance was inspired by Finnish game sites, which often look like a cross between a publication and a machine. The table structure was intended to be more complex, but even the latest browsers couldn't render it correctly. In fact, Macintosh's IE 5.1 renders falsely some things that 5.0 already mastered. The same applies between NN 6.2 and 6.1.
Latest improvement to the site is its catchy address, teppo.tv. Well at least its catchy in Finnish. Com and net were taken, and fi-ending is given only to companies, associations and presidential candidates. Name-ending would require a domain name in two parts, e.g. www.john.doe.name. Org just doesn't sound good. I then asked some girls which would be cooler, teppo.info, or teppo.tv, and the unanimous answer was tv. It is recognised all over the world, and kind of like means the tv-channel of Teppo. I believe that in the future television will be the most common browsing device, and tv-domain names become familiar to people because of such tv-shows as tilt.tv and ruokala.tv. Good news to the state of Tuvalu, to whom selling domain names is already the largest source of income!
Pages I've made
"My web pages" section has some neat and handy pages I made in school or otherwise. Some of them use DHTML. I used ready-made libraries, which I improved myself, but still it was impossible to make the pages work in every browser and operating system. Now I am of the opinion that all dynamic browser-side content should be implemented with flash. Then the page will work in any browser that supports flash, if it works in one. Let's see about the DHTML when all three levels of DOM are defined, and 95% of browsers in use support them correctly.
Hint: if you want to win, see how doggie plays and do the same. The winning method is quite simple. Game doesn't work at least in IE 5 for Macintosh, because of the aforementioned DHTML situation.
Body mass index
Quite a simple page, but I know a phone service, that charges money for this calculation! On IE the result is added in the middle of the code, but on NN there is a text field.
This chess clock isn't to do with any school assignment, I made it for my own evil purposes. I originally intended it as a freeware program.
3D-modelling is handy for all kinds of user interface elements. This page however contains some art I've done.
Finnish last names
Many Finnish last names are funny or strange. It it time world learns about them.
All started with my ex-girlfriend taking me to a bar to play these games. I had thought that such simple games would not have a market, but they seem to be rather popular. No 3D, no action, no artificial intelligence.
A simple word game not entirely unlike crossword puzzles. I hope this game spreads wide and far because it lets users design their own puzzles to be sent to friends.