I’m really excited to be working with Vanderbilt Science and Engineering librarian Francisco Juarez to develop a workshop series to teach participants to program the QT Py RP2040 microcontroller using CircuitPython.
QT Py RP2040 workshop
VanderBot 1.9 supports somevalue
One of the issues I discussed at my recent talk in the Art in Context: Identity, Ethics, and Insight symposium was the problem of representing anonymous artists in knowledge graphs. The solution that the Wikidata community has accepted is to associate a P170 (creator) claim with a somevalue snak having a P3831 (object has role) qualifier value of Q4233718 (anonymous). In RDF, this corresponds to a blank node and Wikidata claims using somevalue are represented by blank nodes in the Query Service.
Optimizing Wordle guesses
I’ve recently started playing the viral word game “Wordle”. After numerous discussions among family members about guessing strategy, I decided to spend some time over the holiday weekend writing a Python script to play with different guessing algorithms and strategies.
IIIF implementation
In connection with uploading files to Wikimedia Commons as part of our WikiProject Vanderbilt Fine Arts Gallery, I’ve been working on the details of uploading images to the Vanderbilt Libraries’ Cantaloupe International Image Interoperability Framework (IIIF) server and providing IIIF manifests to describe them.
Uploading with Commonsbot
A few months ago, as part of our WikiProject Vanderbilt Fine Arts Gallery, we received permission to upload Public Domain works from the Vanderbilt Fine Arts Gallery to Wikimedia Commons, where they will be more accessible to the public.
Latest Posts
Enabling ecological survey data integration
Our paper describing the Humboldt Extension to Darwin Core has been published in Ecography. The Humboldt Extension adds 55 terms that enrich the Darwin Core, providing the terms needed to capture and share multiple types of biodiversity survey data. The paper illustrates the benefits of implementing the Humboldt Extension with three case studies and demonstrates how richer data can be used in research, modelling, and to inform decision-making.
Biological survey and monitoring data publishing guide
My coauthors and I have published a guide to help people understand how to use the new Humboldt Extension for Biological Inventories of the Darwin Core standard. The guide includes diagrams and detailed information about how to structure the data to capture the hierarchical structure typically found in monitoring projects.
Open Science recipes published
My colleage from the Vanderbilt Libraries’ Digital Lab, Shenmeng Xu, an I have published two chapters in the ACRL’s 2025 Open Science Cookbook. The Cookbook is a lighthearted take on technical topics where instructions are given in “recipe” format to teach beginners new tech skills.