brainstorming, first drill

Today I've made a small brain storming session, with some fellow students here at UID. The topics are: 1, how to indicate On & Off, without seeing. 2, how to get directions ( this one is a bit vague and I further chaged it to " how you can be guided."

The first topic caught me when I was shopping with Thomas and Lotta in Clas Ohlson. They wanted to buy some cables switches for their new lamp. I asked Thomas how he could tell which position is on, the answer is he can't. So he has to plan everything well from the beginning to make sure that the switch is fixed in the same way. Of course it could be solved easily, but I still wanna expand this topic a a bit, to see other possibilities to do it.

Overall it's quite successful. In the 30 minutes I've got quite a handful of inputs. Thanks to all the participants here: Victorio, Maggie, Erik, Yangchen