The Map That Forgets the Neighbourhood
By Ayman Fouad Abdelgawad
A useful route can become a poor description of the place it carries us through.
A navigation app gives a convincing account of a journey: a destination, a line, a predicted arrival. The streets outside that line become almost incidental. We arrive efficiently, sometimes without learning where we have been. The map has answered the question we asked so well that it can conceal the questions we stopped asking.
Consider a hypothetical route through residential streets that saves each driver two minutes. For the individual traveller, the saving is real. For residents, the combined result may be noise, difficult crossings and a road that no longer feels like a place where children can linger. The device need not be inaccurate to produce a narrow account of what matters. It needs only to measure the traveller's objective more clearly than everybody else's.
That is an old problem given unusually convenient expression. A route connects two points for one person while passing through other people's lives. Efficiency depends on where the boundary is drawn around the calculation. The minutes displayed on the screen are not the only minutes involved; somebody waits longer to cross, unload a van or reach the opposite pavement.
There are good reasons to welcome navigation. It reduces the penalty of unfamiliarity and can make independent travel possible for people who find traditional maps difficult. Local knowledge should not become a private advantage guarded by those who already belong. Nor should the pleasure of getting lost be prescribed to somebody travelling under pressure.
The question is what happens when assistance becomes the whole relationship. Knowing a neighbourhood includes things that are hard to express as a shortest path: where the street opens into a square, which corner catches the wind, where a familiar shop offers reassurance after dark. These details are not always useful on today's journey. They become useful when today's journey changes.
A better technological ambition would leave room for both kinds of knowledge. It might explain why a route avoids a street, distinguish speed from accessibility, or allow a traveller to prefer a more legible journey. Such choices would make the calculation visible as a choice. The blue line would become an adviser whose priorities can be understood.
I am interested in the moment after putting the phone away, when the place begins to acquire its own arrangement again. A journey can deliver us to an address while leaving us strangers to the ground between. The best map should help us arrive. It should also leave us a little more capable of finding our way when the map is absent.