Go see Pirates–Band of Misfits

I’m on holiday this week. So of course I went to see a movie. This one seems to have lots of names, in our listings it was called completely different things in different cinemas. Some of the titles mention scientists, some don’t. Still brilliant though.

Don’t waste time reading my notes on how good it is. Just go see it.

Software Updates at the Humber Bridge

All my own work

One thing which I’m very proud of is that I helped to write the software that manages the toll data from the Humber Bridge. Ian and I wrote the “Instation and Control Room Mimic” system which tracks the traffic over the bridge, makes sure that vehicles are registered correctly by the toll booth operators and totalises all the takings. We wrote the programs around 12 years ago which means that if my code was a child it would now be starting secondary school. Scary stuff. (and probably due for an update)

Some time ago the wonderful Verity Stob introduced me to Meir M "Manny" Lehman's Software Uncertainty Principle. Put simply, it states that at some point in the lifetime of a project certain assumptions that were baked into the solution when it was first built become wrong. Today that happened to me. One of the assumptions that I’d made in the design was that it would never be free to cross the bridge. The program was built to validate the price entry and reject any values which were less than or equal to zero. And then at the weekend the Humber Bridge Tolls were revised downwards (a very nice thing to happen) and it became free for a motorbike to cross the bridge. Thing is, my software didn’t allow for this. And so, for the last day or so the price of a motorbike crossing the bridge has been recorded as a single penny (although of course the money wasn’t collected)

Today I drove round to the Bridge Control Room and did a code update of the bridge software, effectively changing a >0 to a >=0 and now the prices can be set correctly.

April Fools Day–an apology

Last year I did an April Fools joke on the blog that worked rather well. This year I’ve come to the conclusion that recent events have made it completely impossible to come up with anything remotely stupid enough to be believable.

Rob at Campfire

I’ve just got back from Bulgaria and already I’m preparing for the next trip away. The week after next I’ll be heading for Singapore to give some sessions (and be part of the keynote) at Microsoft Campfire. I’ve had a look at the agenda and it looks really interesting. I’ll be doing some Windows Phone and some Kinect stuff (let’s see if we can lay ‘The Curse of the Kinect’ to rest once and for all) and there’s some Imagine Cup action too. Should be great fun.

If you are in the area you can sign up here.

Flying Back from Sofia

Flew back from Sofia today, everything was fine including the 7 hour stay at Schipol airport. The McDonalds there was serving “1955” burgers which are ace.