By:
On:
In: conferences, Geekiness, teaching
With: 0 Comments

Aberystwyth University held a mini-conference on generative AI last week, and Amanda Clare and I submitted an abstract. It’s safe to say that neither of us is embracing generative AI in the classroom, or in our work. Indeed I think we would both be classified as “generative AI resisters”. There are all sorts of reasons why people are enamoured with the current flavours of Generative AI on offer, and it’s been a useful thing for me to talk with Amanda and work out why exactly we find it so hard to embrace this new technology in our teaching. Looking around the conference it became clearRead More →

US THEM STUPID EVIL axis filled in with the different AI types

By:
On:
In: conferences, Geekiness
With: 0 Comments

On 22 November I presented at BSides Aberystwyth – my title was “AI powered scammers: Looking at four some new-ish types of threat” and the talk was a summary of my thinking about cybersecurity and AI. I teach cybersecurity and I have spent most of my adult life working in AI so I have a few opinions about both. This blog post is a summary of the arguments in my talk, in case anyone’s interested. Firstly, I think it’s important to set out some ‘ground rules’ when discussing this kind of thing and I am very cautious about attributing agency where there may be none.Read More →

By:
On:
In: creativity, Geekiness
With: 0 Comments

I’m trying out some gallery options for an artist, so thought I’d post some of my own paintings as a test. Here’s the default WordPress “Gallery” block – this is the least effort option:

Children at work animating and planning their animations in the library

By:
On:
In: Computing at School, Geekiness
With: 1 Comment

Aberystwyth University is 150 round about now and as part of the institution’s 150th birthday celebrations they’ve had a series of projects to help celebrate this. Tally Roberts (our faculty outreach wizard) and I got a small grant to run some storytelling and animation based coding workshops for kids, which finished at the weekend. We ran five workshops (two in the Town Library, two in the Arts Centre, and one in the Ceredigion Museum) to coincide with school holidays, and had about 45 kids attend overall. The aim was to do some programming in Scratch in a creative context, telling stories about Aberystwyth. They didn’tRead More →

embroidery machine in action

By:
On:
In: Geekiness
With: 0 Comments

Over the last couple of months I have been intermittently playing with code and with the embroidery machine, and there are a few things I’ve learned. Here’s a blow-by-blow account of creating an embroidered image from a photo: First I cut out the image I was interested in using GIMP, and then blurred it to reduce the amount of detail. With my blurred image, I then ran Watershed to segment it into coloured blocks or regions. This gave me something like this: This original attempt at a pattern was – with hindsight – too complex. However I didn’t know that at the time so IRead More →

a test of the stitching capabilities

By:
On:
In: Geekiness
With: 0 Comments

We’ve got a new piece of kit in our university Makerspace! Thanks to Chris Price we’ve got a Brother Innovis NV880E embroidery machine https://www.brothermachines.com/sewing/2947/Innov-is_NV880E_Embroidery_Machine. This is a sewing machine with a robotic element – you put material in an embroidery frame, and the machine moves the embroidery frame around in order to sew in different directions with different stitches. This means that you can sew patterns! Combined with an online system called TurtleStitch you can program embroidery using a blocks-based language. The machine also has some inbuilt patterns and text but these are not as exciting as being able to program embroidery… My first testRead More →

The 3d printed cog

By:
On:
In: Geekiness
With: 0 Comments

One of the jobs I have at work is to “manage” the makerspace, a room with a 3d printer and laser cutter and a few other cool toys in it. This room is supposed to be a facility for students and staff to build small prototype objects for any projects they have, however work-related or wacky – it’s been used to print cases for kit, build replacement lab components, try out ideas for robots, and print any number of D&D figurines and small plastic dinosaurs. When the pandemic started, it was closed to humans and the printer got commandeered into a PPE printing effort (bravo).Read More →

By:
On:
In: Geekiness, Women in Computing
With: 0 Comments

Sometime before xmas I was working from home and there was a bang on the door (around school drop-off time). I opened it to find Clive, the curator of TEDxAberystwyth, wanting to discuss lineup, promotion and so on. I’d been heavily involved in the first one as an organiser, on the small team that pulled it together. So I am familiar with the rules of TEDx and have even negotiated the whole “building a TEDx-compatible website” and “booking a room and making it look a bit like a TEDx event” things. The knock on the door turned out to be my “Would you like toRead More →

By:
On:
In: Geekiness, Women in Computing
With: 1 Comment

Usually we organise a couple of socials each term for the women students in our department. These involve meeting up for a coffee or some drinks, and provide an informal way to support women students as it can be a little odd being in a minority. As Wales went into a “firebreak” lockdown, a friend suggested we do some kind of online social to entertain the students. This is a difficult year for everyone in education but I think students must find it particularly hard – it is frustrating being locked down in a house, I can’t imagine being locked down in a student accommodation.Read More →

By:
On:
In: books, Geekiness
With: 3 Comments

I’ve just finished the book “A Computer Called LEO“, by Georgina Ferry, and it was a great read. I can thoroughly recommend it. It’s not new either so if you like secondhand books you can probably pick a copy up cheap. It’s a book about the early days of business computing, but don’t let that put you off. Lyons teashops, which I don’t really remember (the last closed in 1981, when I was 8) were apparently MASSIVE before the second world war. The parent company Lyons were innovative, in their business practices and the way they approached problem solving. In 1946, two managers persuaded theirRead More →