@anna_widera

49 Followers
40 Following
58 Posts
Software engineer 👩🏻‍💻 with over 13 years of experience in different technologies. Background in R&D, iOS development, full stack web development, and embedded systems (programming and design). Vivid knitter 🧶, hobbyist potterer 🏺, and an amateur of all crafts. Enthusiastic bikepacker 🚴🏻‍♀️ and camper in nature 🏕️.
@oshwassociation All of the above covers *only* the workshops. I didn’t get to the Exhibition and Lectures yet! 😅 To be continued!

@oshwassociation Therefore the last workshop I took part in was like tailored-made for me! Buzz Bites by Kate Hartman & Juan Sulca from Social Body Lab (a research lab at OCAD University in Toronto, Canada) were all about pancake vibration motors, haptic patterns and sensations these little buzzers allow.

I’m having prototypes of their Arduino-compatible little PCBs with buzzers at home and I’m very excited to further experimenting with them! 🤓

Social Body Lab IG: https://www.instagram.com/socialbodylab/

@oshwassociation I had a bigger break from tinkering in favour of corporate software but since I recently bought the newest Arduino Uno board again, my curiosity towards experimental interfaces has been revived again. 🤓

I’ve been always captivated and intrigued by different textures. These days I work mostly with clay and knitted fabrics. I was contemplating adding touch detection and some haptic feedbacks to those surfaces.

@oshwassociation After lunch there was a natural dyeing workshop! (Be Cartha-mine! An introduction to Dyeing with Safflower)

(I feel the whole day was specifically designed to talk to my interests and curiosities 😛)

The workshop sold out before I tried to sign up but I got to see colourful results of other participants and was lucky enough to still receive a copy of beautifully riso-printed safflower dyeing guide to try it out at home. ☺️
Workshop by Alex Bachmayer: https://2026.oshwa.org/workshops/100-alex/

@oshwassociation Through the summit I learned about the Open Footwear project. Yes, with quite accessible fabrication methods (laser cutter and optionally CNC router for the running shoes version) I could make my own barefoot shoes. 👌🏼
I’m very looking forward to trying it out. I’m an amateur seamstress, I’m in the process of collecting patterns for all of my wardrobe’s essentials and I didn’t expect I would be able to add shoes to the „yeah, I made them myself” list. 😄

https://www.openfootwear.com/index.html

@oshwassociation I took a peek into Spinning E-Textile Yarn workshop by Lily Gabriel. People were working with 3D printed spindles spinning conductive threads with wool.
Working with spindle is definitely on my „to learn” list. 🫠 I even purchased book „Respect the Spindle” second hand when in NY but it arrived too late. So, it’ll have to wait until my next visit. 🤭

„Respect the Spindle” book:
https://archive.org/details/respectspindlesp0000fran
Lily’s Instagram: https://www.instagram.com/lilymgabriel_does_art/

@oshwassociation Thanks to Jessica Stanley I had a chance to create elastic PCB with methods that I can easily replicate with vinyl cutter and tools and skills that I already have.
Soldering on thin, elastic vinyl is tricky and has to be made quick but it all worked out well! 😄
Fun fact: I actually prefer soldering SMT then THT elements. Is it unpopular opinion? 😅
Jessica’s website: https://www.jstan.co

Last weekend I had a blast participating in the Open Hardware Summit 2026 in Berlin! Lovely crowd of curious experimenters, artists, tinkerers. I feel super inspired and empowered! I was surprised to see so many projects from craft and technology intersection. Craft has a very special place in my ❤️ and my own practices.
Thank you, @oshwassociation for organising such a colourful, inspiring and welcoming event! 🙌🏼

https://2026.oshwa.org

Anyone going to Hardware Happy Hour Berlin to kick off the Open Hardware Summit? ☺️

https://www.crowdsupply.com/events/2026/5/22/hardware-happy-hour-berlin

Hardware Happy Hour Berlin | Crowd Supply

Bonus: quirky paths of associations in my 🧠 🫣😆

It’s Brancusi’s „Kiss” and (in case you don’t know) the Minions… 😅🤷🏻‍♀️

Don't take it personally, Brancusi! 🤭