Never since the introduction of computers have office structures and work habits undergone such a radical transformation as that taking place today. Public spaces are becoming workspaces: thanks to communication technology, people can now work in hotel lobbies, cafés, airports or even parks. And in reverse, offices are becoming public spaces: many companies are now creating open and inspiring locations in which employees – or external visitors – can relax, hold meetings or spend the day working. As work is no longer tied to a specific location, new behavioural patterns have developed, which are gradually finding their way into the office. For example, the sofa has become a place on which to work – even though it is not necessarily suited to this task from an ergonomic viewpoint.