PJ Evans

@mrpjevans
717 Followers
742 Following
1.7K Posts
#SoftwareEngineering, geek, #RaspberryPi botherer, make #IoT stuff, love a #retro computer

The @emf call for participation is open, and so are submissions for the arcade! Starting in 2024, we pivoted from an arcade of classic and retro commercial games, to a space for games makers in and adjacent to the EMF community.

We offer DIY cabinets with x86 pcs or raspberry pis for digital game makers, and have space for more bespoke mechanical and physical games and playable objects.

Just like with the CFP, makers of accepted games are guaranteed the opportunity to buy a ticket, but submitting your game to the arcade is also a great way for folks who can’t make it to the event to have a lil piece of themselves present.

You can find the Arcade submission form along with other CFP details here: https://blog.emfcamp.org/2026/03/24/emf-2026-call-for-participation/

EMF 2026: Call for Participation and more

The Electromagnetic Field 2026 Call for Participation is now open!

Electromagnetic Field Blog

Our Call for Participation is now live!

If you have a talk, workshop, performance, or installation you'd like to bring to EMF, you can now submit it here:

https://www.emfcamp.org/cfp

Accepted proposals are guaranteed the chance to buy a ticket!

Call for Participation

Electromagnetic Field is looking for talks, performances, installations and workshops for our non-profit festival in the UK this summer.

Electromagnetic Field
Pssst. EMF ticket vouchers have an expiry date. Check yours if you have one you haven’t used.

The next EMF ticket sale will be this Sunday (March 22nd) at 15:00 UK time:
https://www.emfcamp.org/tickets

Due to higher than expected uptake on volunteer vouchers, we unfortunately don't have a huge number of tickets remaining for the last two public sales, but we will be offering refunds and reselling tickets in the next few months.

Buy Tickets

Electromagnetic Field
HAL 9000 on the EMF badge? We can absolutely do that Dave. Now in the App Store.
Wow. 23kWh in March! #solar
Just received a Reform UK flyer. The vitriol with which my son tore it to tiny pieces made me very proud.

It's just come to my attention that _The Mathematicians' Library_ is shortlisted for @chalkdustmag 's Book of the Year 2025.

It's got quite some company! Merely being on that list is a privilege, and I'll take it, thanks.

(Cast your vote here: https://chalkdustmagazine.com/book-of-the-year/the-mathematicians-library/ )

The Mathematicians' Library - Chalkdust

We review the first of this year’s nominees for Book of the Year

Chalkdust
To the army generals talking about bringing about Armageddon. It’s a place, not an event and it exists. You can go there. Morons.
Just referred to an airport as the ‘plane station’. Siri, please book me in to a retirement home.