[candybar]

This is great work, but I think for most heavy, advanced Excel users, the visualization is much harder to understand and navigate than the actual spreadsheet. And that's for fairly simple examples you have in videos and demos - real world finance models are orders of magnitude more complex and this visualization will have to go on for pages, entirely out of the visual context in which cells are placed.

Trying to visualize an entire sheet is fairly silly as a paradigm, because the only sheets that are easy to visualize this way are too simple for this to be useful. And Excel is a heavily visual environment already, where the visualization is controlled by the user. Context-sensitive visualization that fits within the workflow would seem to be much better. As it stands, this is optimized for technical people who don't really use Excel enough to be good at it, yet have to debug simple workbooks authored by others. I don't think that's a big enough market.