spec page 6 - Dave's Blog

Lessons Learned From Paintball

I played paintball for the first time at Eric's bachelor party a couple months ago. With the worst of my bruises fading I'm examining what I've learned:

• Wearing a big jacket was a good idea, but another layer for my legs would have been good too.
• In retrospect I'd rather have run out in the open and had the brief pain of getting shot than take my time crouching in wait and feeling sore in my legs for all the next day.
• If I don't want to be first against the wall when the revolution comes, I'm going to have to make friends with folks who can aim.

Creating Accelerators for Other People's Web Services

Before we shipped IE8 there were no Accelerators, so we had some fun making our own for our favorite web services. I've got a small set of tips for creating Accelerators for other people's web services. I was planning on writing this up as an IE blog post, but Jon wrote a post covering a similar area so rather than write a full and coherent blog post I'll just list a few points:

• The first thing to try is looking for developer help for the web service, specifically if there's a REST-ful URL based API. For example, Bing Maps has great URL API documentation that would be enough to create an Accelerator.
• The Accelerator XML is very similar to HTML forms. If you can find an HTML form for the web service for which you want to create an Accelerator, you can view the HTML source and create an Accelerator based on that.
• I created the FormToAccelerator extension based on the previous idea. You can use the extension to create an Accelerator from an HTML form, or just use it to create the start of one and edit it manually after.
• If the page doesn't use an HTML form, you can start up an HTTP debugger like Fiddler, use the web service from the normal web page, and then in Fiddler see if you can find a REST-ful looking URL you can use.
• When looking to create a preview for your Accelerator, see if the web page for the web service has a mobile version or a version that's intended to embed in other web pages via an iframe. On this same line, iPhone apps make great Accelerators usually with lovely previews.
• If there's no mobile or embeddable version and the only thing wrong with the normal web page for the web service is that the useful information doesn't fit in the preview window then see if you can find an HTML tag with a name or id near the useful information, and stick a '#' fragment pointing to that tag onto the preview URL template.
• Without a reasonable REST-ful API you can use a combination of Google's "site:" and "I'm Feeling Lucky" to find the most relevant page on a particular site.
• The value of a name and value pair need not consist of only a single Accelerator variable. You can get creative and put other text in there. For instance, I implemented a Google currency conversion by setting the query to "{selection} in US Dollars".

Linking to or Embedding a Portion of a Video

I'm excited by HTML5's video tag as are plenty of other people. Once that comes about and once media fragments are adopted, linking to or embedding a portion of a video will be as easy as using the correct fragment on your URL thanks to the Media Fragments WG who has been hard at work since the last time I looked at fragments.

However, until that work is embraced by browsers, embedding portions of videos will continue to require work specific to the site from which you are embedding the video. On the YouTube blog they wrote about how to "link to the best parts in your videos", using a fragment syntax like '#t=1m15s' to start playback of the associated video at 1 minute and 15 seconds. Of course if you want to embed part of a Hulu video it will be different. Although I haven't found an authoritative source describing the URL syntax to use, you can follow Hulu's video guide on linking to part of a video and note how the URL changes as you adjust the slider on the time-line. It looks like their syntax for linking to a Hulu page is to add '?c=[start time in seconds](:[end time in seconds])' with the colon and end time optional in order to link to a portion of a video. And the syntax for embedding appears to be "http://www.hulu.com/embed/.../[start time in seconds](/[end time in seconds])" again with the end time optional.

For more sites, check out the Media Fragments WG's list of existing applications' proprietary fragmenting schemes.

A Brief History of Microsoft's Live Search's New Domain Bing

• 2003 July: The first archived version of bing.com features "bing! is a small device (e.g., possibly even a small Band-Aid(R)-like sticker!) that vibrates when a person's cell phone rings." I can't recall 2003 cell phones, were they big enough to require this device?
• 2004 August: Site for the same device is rewritten and looks much better, IMHO.
• 2006 June: The domain is now parked by easyDNS. I guess the "bing!" device didn't work out?
• 2006 November: Its now "BING*" and they won't say what they're working on ("we're still in stealth mode") but they are hiring C#/.NET developers.
• 2007 January: And they're gone. Without even exiting stealth mode. Too bad, I liked their logo. Their domain is now for sale...
• 2007 February: Looks like EasyMail buys the domain and offers a physical mailing service in Australia: "By simply clicking a button on your computer, mail is beamed electronically to a bing post office. Your mail is automatically printed, folded, enveloped and dispatched into the Australia Post network the very same day."
• Present: Now its the new home for Live Search of course.

The new name reminds me of the show Friends. Also, I hope they get a new favicon - I don't enjoy the stretched 'b' nor its color scheme.