O

open-educational-resources

World Expedition is an open source higher education specification that uses AI to help students discover and assemble real-world educational journeys connected to their academic interests and career goals. Students can explore historical places, experience current industries and communities firsthand, engage with professionals, and investigate emerging technologies and future opportunities, turning travel and exploration into meaningful educational experiences. https://roxanneardary.com/world-expedition/

OriginType is an open-source AI handwriting tutor that teaches print, cursive, signature development, and advanced typography through adaptive lessons, printable worksheets, and handwriting analysis from uploads or stylus input. It helps learners build control, legibility, and personal writing style, while offering a pathway from handwriting practice to designing real digital typefaces. https://roxanneardary.com/origintype/

Visualization of Climate Stripes

Wiederholen gleicher Befehle: Von Copy-Paste zu Clean Code

DRY, Schleifen und Vektorisierung in R verstehen und anwenden

Schlögl, Waltersdorfer, Regner, Siposova & Brenning (2026): Overcoming barriers to reproducibility in geoscientific data analysis: Challenges and practical implementation strategies. Environmental Modelling & Software, 200, 106962. https://doi.org/10.1016/j.envsoft.2026.106962.

Talk for the Data Science @ BOKU Initiative