screenshot of data viz tools talk

Presenting at Johnson Space Center Data Science Day

This week I presented on the last 40 years of digital data visualization tools at Johnson Space Center Data Science Day. The event was held just off site this year, so it could be opened up to the public. The talk was a condensed, and I think improved, version of a talk I had previous gave[…]

Flow-chart

Flow Chart for Picking the Right Mapping Tool

I did some research on different tools for creating flow charts today.Originally, I started down this path trying to figure out what open-source project I might be able to hack on and produce a project that would generate XKCD style flow charts, similar to how bokeh (python library) has XCKD style plots as built-in option. I[…]

Gource image

Gource – Log Visualization Tool

At work, I put projects I complete into our group’s gallery of data-visualization work. It is good internal marketing for what our group can deliver. Unfortunately, even behind a NASA firewall, there are some things I can’t put in the gallery. Examples have included data visualizations of human resource data and financial data where the public[…]

ISS Fly Over

ISS = International Space StationEarlier this week someone came into my office at work and asked to borrow three of our beanbags, so they could have recently returned astronauts sit in them while doing a facebook live-stream event. Apparently, it has become tradition. That prompted me to google ISS fly over application. I heard NASA[…]