ACM - affordances
Rui Lopes
Konstantinos Votis
Lus Carrico
Dimitrios Tzovaras
Spiridon Likothanassis
Promoting universal usability with multi-layer interface design
Universal usability
Universal accessibility as a multimodal design issue
Accessibility 2.0
Ergonomics of human-system interaction -- Guidance on accessibility for human-computer interfaces
A semantic web rule language combining OWL and RuleML