Moderation in All Things

I've been marking first year programs for the last couple of days. We had the code demonstrated at the end of last year, and I'm going through all the submissions moderating marks from the various assessors and marking any that we didn't get a chance to see. Some of these folks have only been learning programming for a few weeks and yet they are producing results that hit the spec., which is great.

It is funny how I can see all the mistakes that I made when I was learning to program coming round again. Things like using block copy to repeat code rather than loops or methods. Adding complication when you should really be simplifying the code and fixating on things that aren't actually important but seem to be at the time.

I was going to spend a couple of lectures going through my "perfect solution" to the problem, but then having seen the submissions I've realised that there is no perfect solution (just like real programming) and so I think I'll spend the time putting sensible behaviours into the context of the program they were building.

I'm really looking forward to next semester.

MacBook Wheel Revealed

Could this be the future of computing?

Welcome Back to Marking

Enough said....

Micro Framework on Sunday

Ian came round this afternoon with his new toys (well, it is just after Christmas). He is thinking of doing some work using the .NET Micro Framework and has got hold of one of the new boards from GHI. This has a huuuge LCD touch screen which looks amazing. He also had one of the tiny GHI master units which he had managed to solder down onto their carrier boards so that we can play with it properly. This does seem a very easy way to get into embedded development. The price of the hardware is starting to get sensible and you can now create Micro Framework applications with the free version of Visual Studio 2008 Express. 

The ease with which you can get proper C# running on a tiny target board and start controlling hardware is very impressive. If you have an idea for a hardware based device but have previously been put off by the difficulty of writing the code I suggest you take a look at the platform.

Big Clothes for Tall People

Went shopping today for clothes. I do this precisely twice a year, when the tall person's clothes shop has its sales. I'm thinking of adding even more sartorial elegance to my look this year (it took me three goes to spell sartorial correctly just now though, so the omens are not great...)