A centre of expertise in digital information management Web 2.0: The Potential Of RSS And Location Based Services Brian Kelly UKOLN University of Bath Bath Email [email protected]UKOLN is supported by: http://www.ukoln.ac.uk/web-focus/events/meetings/edinburgh-200 This work is licensed under a Attribution-NonCommercial- ShareAlike 2.0 licence (but note caveat) Resources bookmarked using 'edinburgh-2006-09' tag Aims: • Build on recent Scottish-web-people and JISC meetings • Explore options for enhancing use of RSS • Advice to JISC & JISC Services • Discuss institutional perspective • Start discussions on simple location-based services
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Web 2.0: The Potential Of RSS And Location Based Services
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A centre of expertise in digital information management
www.ukoln.ac.uk
Web 2.0: The Potential Of RSS And Location Based Services
RSS files created in Aug 2006, usingRSSxl (see later)
A centre of expertise in digital information management
www.ukoln.ac.uk
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RS
SRSS & OPML As A Navigational Aid
OPML provides an import/export function for groups of RSS files
Can also be used for navigation
But I can provide such navigation using my CMS?Yes, but remember that the interface can be embedded on 3rd party Web sites – which your CMS doesn’t manage
Mashups – take the information to thepeople, don’t force them to come to you
A centre of expertise in digital information management
www.ukoln.ac.uk
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RS
S Searching RSS Space
Technorati provides a searching service for Blog space/RSS space
Thoughts – if you want to be visible in Technorati, you’ll need to create RSS – or encourage others to Blog about you
A centre of expertise in digital information management
www.ukoln.ac.uk
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RS
S Creating The RSS
Lot’s of ways, but a simple technique for existing resources is to make use of an HTML-RSS converter.
Can process:• ‘Microformats’ e.g.
<span class= “rss:item”>
• Arbitrary text such as <li>No need for a complex CMS!
Some trivial edits allowed the feeds to be tidied up. File saved as static file with persistent URI. Approach v. useful for legacy data (old projects). Not will be even better in IE 7 / FF 2 world.
Some trivial edits allowed the feeds to be tidied up. File saved as static file with persistent URI. Approach v. useful for legacy data (old projects). Not will be even better in IE 7 / FF 2 world.
http://www.wotzwot.com/http://www.wotzwot.com/
A centre of expertise in digital information management
www.ukoln.ac.uk
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Mapping Services & The Web
Web 2.0 provides valuable opportunity to provide mapping & location services:
• Embedding Google maps on your Web sites
• Developing rich services using this• Providing location metadata /
microformats which can be processed by simple browser tools
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A centre of expertise in digital information management
www.ukoln.ac.uk
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s Google Maps Mashups
Google Map ‘mashup’ used for IWMW 2006 event:
• ~ 20 lines of JavaScript.
• Code taken from Google Maps Web site and coordinates added
Note also Geo microformats – embed location inline in HTML text, which can be exploited by various tools
Note also Geo microformats – embed location inline in HTML text, which can be exploited by various tools
A centre of expertise in digital information management
www.ukoln.ac.uk
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Challenges & Opportunities
Challenges:• Accessibility (can be addressed)• Resourcing• Reliability, robustness, quality, trust, etc.• Will users use it? Do they want it?
Opportunities:• Significant benefits at low cost• Being (slightly) at the leading edge• Discussing & sharing best practices, coordination• Software development (EDINA, UK, … scripts, etc)• …
Key points: Much of this stuff can be easy to do, so let’s do it! Remember the benefits of scale (Metcalfe’s Law) that we (developers & our users) gain as more of us do this.
Key points: Much of this stuff can be easy to do, so let’s do it! Remember the benefits of scale (Metcalfe’s Law) that we (developers & our users) gain as more of us do this.
Wh
at N
ext?
A centre of expertise in digital information management
www.ukoln.ac.uk
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Discussion
Opportunity for general discussion
Note resources cited in the talk are bookmarked in del.icio.us using tag '‘edinburgh-2006-09"Also note that briefing documents on various Web 2.0 issues (and other areas) are available on QA Focus Web site
Note resources cited in the talk are bookmarked in del.icio.us using tag '‘edinburgh-2006-09"Also note that briefing documents on various Web 2.0 issues (and other areas) are available on QA Focus Web site