Peter Krantz - A blog about technology, visualization, music and unmanned vehicle experiments

Usability test of the iPhone yields interesting result

The swedish usability consulting firm inUse did a usability review of four mobile phones including Apple’s iPhone, the HTC TyTN, Sony Ericsson W910i, and Nokia N95. Users performed common tasks such as making a call by dialing a number manually and then by calling a person from the address book, change volume during a call add a new contact to the address book, create a new calendar event and more. The result is interesting.

Synchronizing RDF data from files with the ARC triple store

I have been playing with the excellent ARC framework for a small legal information project (more on that soon). I am beginning to think that many RDF usage scenarios involve data in files (stored in a file system) combined with a triple store that preferrably should be kept in sync with the files. Inspired by […]

Come celebrate Niklas Lindström’s birthday

You may ask yourself “who is that?” or “wtf?!” but the fact is that in the near future he will have a much greater impact on your life than you may think. Here is why you should head over to his blog and post a random comment about Yak shaving and, if possible, create a […]

Software architects as management deadwood

Two interesting quotes from Dietrich Kappe:
So no, we don’t hire architects. We hire developers. In a small team, there is no room for management deadwood.
I agree completely. My view is that the title “Software architect” is a misnomer for what most architects in the software industry do, or at least what they should be doing. […]

The day the Routers Died…

This pretty much speaks for itself. If I am not mistaken our own packet pro Patrik Fälström is visible in the audience at the end of the clip.

Will Rails ever run on IronRuby?

I met Ola Bini at the local Geeknight the other day and we had a brief chat about platforms, Ruby and RDF among other things. Ola mentioned that he wasn’t sure that Rails wuld run on IronRuby - Microsoft’s implementation of Ruby for the CLR.
I have been following what John Lam has been writing about […]

When “standards schmandards” could have been used for something else

I own the domain name standards-schmandards.com which I use for my accessibility blogging. Recent events have made me wonder if I shouldn’t use it to cover recent events regarding IE8 instead. Or, as Mark Pilgrim elegantly writes:
Said the monk:
If you give me non-standard markup, I will render it according to standards.
If you give me standard […]