As more applications are moving on to the internet, it is getting more challenging to create user experiences for the non-IT savvy people.

10 Usability Nightmares You Should Be Aware Of is worthwhile read, found when i was browsing for more categories to be added to the customised usability checklist, while doing a Heuristic Evaluation of an application.

Thoughts on Interaction Design is added to my blog roll , i have found Welie’s Pattern library extremely useful for UI patterns while designing for webapps.