Back at work I am, discreetly, working out plans for face-to-face contact (Facebook), and considering options for where to eat (Open Table), or whether to knock up something creative for a picnic (Great British Chefs). Because, of course, while you can now do pretty much everything on apps, a huge part of their appeal is streamlining the stuff we do anyway — finding train times (The Trainline) or figuring out which movie to watch (Flixster). They are certainly not about us being lonely geeks. Nor, for that matter, about being etiolated, indoorsy ones: today’s vogue for healthy living has inspired droves of fitness apps (such as MapMyRUN, which shows where you have run, and lists suggestions for other good local routes).