Inclusive design: Reflections on design practice

To investigate the practice of inclusive design in an industrial context and to gain an insight into the industrial perspectives, eight UK design consultancies' participation of the DBA design Challenges were reviewed through formal interviews. It is found that progress has been made in raising inclusive design awareness. However, some useful practices such as the user involvement in the design process is found not feasible in real situation, largely because of the often tight schedule and the complexity of the task. Consequently effective ways of capturing user information needs exploration and accessible design support tools need to be provided, through working with designers.

Contingency awareness in human aversive conditioning involves the middle frontal gyrus.

In contrast to the wealth of data describing the neural mechanisms underlying classical conditioning, we know remarkably little about the mechanisms involved in acquisition of explicit contingency awareness. Subjects variably acquire contingency awareness in classical conditioning paradigms, in which they are able to describe the temporal relationship between a conditioned cue and its outcome. Previous studies have implicated the hippocampus and prefrontal cortex in the acquisition of explicit knowledge, although their specific roles remain unclear. We used functional magnetic resonance imaging to track the trial-by-trial acquisition of explicit knowledge in a concurrent trace and delay conditioning paradigm. We show that activity in bilateral middle frontal gyrus and parahippocampal gyrus correlates with the accuracy of explicit contingency awareness on each trial. In contrast, amygdala activation correlates with conditioned responses indexed by skin conductance responses (SCRs). These results demonstrate that brain regions known to be involved in other aspects of learning and memory also play a specific role, reflecting on each trial the acquisition and representation of contingency awareness.