Wednesday 18 June 2008

Teaching in primary school, digital photography, civilization

I had a day off an was as “teaching assistant” on a school trip with the kids my wife is teaching. The trip went to a museum village (Wackershofen), which tries to preserve and communicate how people lived about 100 years ago.

On side observation was that in digital photography the limiting factor is now not anymore the memory space but the batteries in the camera. This has changed over the last 2 years – there children still selected which pictures they have to delete – now that is no issue anymore. This shows that some of the trends in pervasive computing (in this case unlimited memory) is already there…

In a project we converted manually flax into threads and theoretically into linen fabric. Some years ago I was involved in doing a similar project - with a focus on the multimedia docummentation - also with a primary school. We learned that it took a person one winter to make one piece of garment. Putting this into perspective we see an interesting trend of devaluation of physical object (cloth are one example, but applies also to high tech goods such as MP3 players) due to advances in engineering. This devaluation of physical goods led to a higher standard of living and consequently to a higher life expectancy. I wonder how further advances – especially in digital engineering will affect the quality of life…