St Andrews HCI Research Group

Welcome to the website for SACHI which aims to act a focal point for human computer interaction research across the University of St Andrews and beyond.

SACHI is the St Andrews Computer Human Interaction research group (a HCI Group) based in the School of Computer Science. Members of SACHI co-supervise research students, collaborate on various projects and activities, share access to research equipment and our HCI prototyping workshop. Established in 2011, we now have a regular seminar series, social activities, summer schools and organise workshops and conferences together. Along with the above links, you can find more news about us here.
SACHI members at our away day at St Andrews Botanic Gardens.

News and Events

WikiConnect: Bridging Knowledge Gaps for a Fairer Digital Future for all


Wikipedia has become an essential pillar of global knowledge-sharing, but it is far from perfect. Gaps in coverage and skewed information disproportionately impact underrepresented communities, creating a biased view of the world. They also lay the groundwork for biased AI systems that rely on flawed data.

Come and join this webinar to hear from Abd Alsattar Ardati from University of St Andrews about the Digital Inclusion WikiConnect project that empowers participants with the skills and resources to close critical knowledge gaps, raise awareness about digital poverty, and build a more inclusive, equitable digital knowledge ecosystem.

Find out how curating accessible, high-quality content on digital inclusion, WikiConnect doesn’t just document inequalities—it actively works to reduce them, such as the role of shared knowledge in breaking down barriers to digital literacy and other examples of how small, deliberate contributions can ripple outward, driving meaningful change and empowering communities.

You can be part of this too! Come and join, and share this.

(Click to see original post)

📅 Thursday, February 13th | 5 PM – 6 PM (UK time)
👉 Register here: https://lnkd.in/esK9Xznu

 

Speaker: Abd Alsattar Ardati

Excited to be speaking at this upcoming British Computer Society webinar—open to all! If you’re interested in digital inclusion, open knowledge, collaboration, or AI bias, this one’s for you. Hope to see some familiar faces there!

We need to rethink collaboration to close critical knowledge gaps on Wikipedia—gaps that don’t just limit access to information but fuel a vicious cycle of digital exclusion. AI systems trained on incomplete or biased data don’t just reflect inequalities—they amplify them [1]. As McDowell [2] puts it, ‘bias in, bias out’—a spin on ‘garbage in, garbage out’, highlighting how gaps in data can perpetuate systemic bias.

I’ll share insights from my participatory design research and explore how we can build a more inclusive, equitable digital knowledge ecosystem. I’ll also highlight how the WikiConnect project, part of The IDEA Network in Open Research at the University of St Andrews, raises awareness about digital poverty and shows how you can get involved.

Would love to hear your thoughts—let’s start the conversation! 💡

 

References:

[1] Hall, M., Maaten, L. van der, Gustafson, L., Jones, M., & Adcock, A. (2022). A Systematic Study of Bias Amplification (No. arXiv:2201.11706). arXiv. https://lnkd.in/ec-x6ei2

[2] McDowell, Z. J. (2024). Wikipedia and AI: Access, representation, and advocacy in the age of large language models. Convergence, 30(2), 751–767. https://lnkd.in/eUqUCvgu


Seminar: Digital Civics in the Age of AI: Rethinking Community Engagement 13th February 2025


Abstract:

The expansion of AI to the civic realm promises to enhance the local community. We discuss perspectives on AI for community engagement, including opportunities and challenges as we navigate this paradigm shift towards increasing automation.

Bio:

Tiffany Knearem is a User Experience Researcher who holds a PhD in Information Sciences and Technology from Pennsylvania State University. Her recent publications span topics of human-AI alignment, AI-supported design workflows, and community informatics. She was recently featured in ACM’s Interactions Magazine and is a regular speaker at ACM conferences.

Tiffany is coming over from the US to speak to us and at a few other universities. Apologies for the short notice – we hope some of you make it!

More about Dr Tiffany Knearam

Event details:

  • When: 13th February 2025 12:00 – 13:00
  • Where: Jack Cole 1.33A

‘Sketching in Human Computer Interaction: A Practical Guide to Sketching Theory and Application’ Book by Miriam Sturdee


We are so thrilled to announce and congratulate Miriam Sturdee on the publication of her fantastic book on ‘Sketching in Human Computer Interaction: A Practical Guide to Sketching Theory and Application‘, which I believe came out today.

We are so lucky to have such range of skills and perspectives in our group and its fantastic to see that Miriam’s expertise is going to be reaching a wider audience  – well done!!! It’s a fantastic achievement.

We cannot wait to read it and share with all our students!

book cover of Sketching in Human Computer Interaction A Practical Guide to Sketching Theory and Application