If there's one thing that stands out more than a map that says "you are here", it's a map that says "you are here" and seems to get the map wrong.

It has to be said, short haul European flights are a bit on the boring side. Once you've read the day's newspaper, had a drink and a snack and read a few chapters of a book there's not much else to do. Most airlines that hop between European destinations don't have inflight wifi yet and there's no inflight entertainment to be had, except to watch your progress towards your destination on the map that appears on the screen over your head.

So it was with this map, which was snapped on a flight a few days ago from Rome's Fiumicino airport to London's Heathrow was coming to a close. But there's something wrong with this map.

And so, as Where 2012 draws to a close and the lobby of the Marriott Marquis in San Francisco fills with a slew of geo'd-out delegates waiting to check out, it's time for the traditional post conference retrospective writeup. If you were at Where this year or in previous years you'll probably want to skip ahead to the next paragraph, right now. Where, previously called Where 2.0, is one of the annual maps, geo, location conferences. Though it's very Californian and eye wateringly expensive, it's still the place to go to talk, listen and announce anything related to the nebulous industry we call Geo.

After skipping Where 2.0 last year, this year I returned as part of the Nokia contingent and found out that some things had changed.

Another day, another flight, another addition to the ever growing and increasingly arcane number of steps that you need to go through in order to get through an airport and actually take off on a plane. I've written before on the world of airport security, be it having your bags X-Rayed or searched and on engaging flight-safe mode on your mobile phone/tablet/e-book reader/laptop.

Last week, flying from London Heathrow to Berlin's Tegel airport I found a new addition to the increasingly detached-from-reality world of airline security ... the electronic boarding pass. In principle, the electronic boarding pass is a great idea. First introduced in 1999 by Alaska Airways, checking into your flight online and putting a QR code on a graphic of your boarding pass cuts down queueing and waiting at the airport. Some airlines either send you the boarding pass as an SMS message, as an email attachment or as a time limited web URL. Some airlines provide an app on your phone; British Airways falls into this category and their app covers Windows Phone 7, iOS, Android and Blackberry.

This is mercifully brief follow up to my previous post on British Airways proscriptions on enabling flight safe mode on your mobile phone and hails jointly from the departments of "be careful what you ask for, it might come true" and "they didn't really mean to say that ... did they?" ...

On this morning's flight from London Heathrow to Berlin's Tegel the usual flight safety announcement was made, but with a couple of significant, if contradictory, changes.

"All electrical devices should be switched off during take off, landing and when the engines are running, some devices may be used after take off, please see High Life magazine for more information. If your mobile phone has a flight safe mode, it should be enabled now, before switching off the device and ensuring it is stowed in an overhead locker".

As part of the security and safety announcement that gets made each time you get onto a plane these days, there's invariably a bit which goes something like this ... "all electrical equipment should be switched off during taxiing, take off and landing and all devices with a flight safe mode should have this enabled now".

This makes sense; in the case of an emergency, the airline wants you concentrating on the emergency, not your laptop or your phone. It may also be the case that the phone may in some way interfere with the flight systems. Opinion on this is divided but the former seems a more realistic option than the latter.