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By Tom Espiner, 30 January 2008 08:19

NEWS

Accenture has advised businesses to accept web 2.0 working practices but to be aware of possible impacts on the IT department.

Cheat Sheets

♦ Web 2.0
♦ Mash-ups

Accenture's head of research and development, Martin Illsley, advised businesses that mash-ups, web applications combined with more traditional business software, were becoming increasingly useful but have to be managed so as not to overwhelm IT departments.

Illsley said: "Systems can be integrated in a lightweight manner. But mash-ups and the like have to be managed very well or they drift out of the IT department into many departments. Most IT departments are aware of that and spend an awful lot of time trying to keep things together."

While there are tangible business benefits to allowing employees to create their own combinations of applications, Illsley said, there has to be a balance between "stifling the process by making it go through 20 stages" and loss of control of the application.

Illsley said: "Today, if you want to build integrated back-end and front-end systems, you use technologies like Google Maps with lightweight APIs, whereas you used to buy several packages and integrate them into a framework. These days organisations can throw applications together quite quickly."

Illsley said businesses should be cautious of other web 2.0 practices. While "crowd-sourcing" technologies - used to formulate ideas among large groups - could prove very fruitful for companies, businesses should be wary of such technologies until they mature, he said.

Illsley added: "The issue is the quality of comments and whether changes have been made [to wikis] because control procedures haven't been put in place."

Companies need to build tools to aggregate unstructured data, Illsley insisted, as crowd-sourcing can frequently lead to duplicate comments being returned.

While corporate blogs can also make a company more accessible to its customer base, Illsley said that, currently, there are no mechanisms to check the consistency of blog entries against the corporate brand.

He said: "I expect there to be mechanisms to guide me to not make mistakes, to deliver better quality [content]. At the moment there's not much help to guide bloggers away from contradictions or saying something just plain stupid."

Illsley said bloggers should have a flag to warn them of inconsistencies, which they could choose to ignore if they felt it necessary.