As more of our conversations parse through personally, carried devices and the services they connect to our ability to transform, filter and analyse what is being spoken evolves. Simple examples exist today – mobile phones designed for the elderly in Japan include features that can slow down conversations by up to ~30% to make them easier to follow – the conversation length stays the same compensated by shorter pauses. The iPod shuffle supports podcasts on speed.

via Silence is Subjective – Jan Chipchase – Future Perfect.