Are Index Cards Kaikaku?

My friend Julian Boot pointed out this Japanese word to me - Kaikaku - meaning a revolution. People sell a Kaikaku experience to help promote a cultural change.

I think the idea is that really experiencing new ideas at an emotional level is needed to get cutural shift to happen.

For me, good old index cards for planning can be a physical token of the cultural change involved with Agile planning.

Are you using a spreadsheet for your agile project? Try index cards and see if you dont get better results, perhaps not because they are index cards, but because they are totally different to the old way of doing it.