20200113

Had the pleasure to meet Kaisa Luukkonen by chance and got a rundown on the Göteborg performance art and independent gallery scene. One of the biggest differences is that in Göteborg artist run gallery boards are formed trough invitations, which makes it difficult for the newly arrived to enter the scene. The arrangement is said to forster commitment but by Kaisas account the board member activity level is the same as in Finland. The more secluded system produces exhibition-venues-as-scenes and their curatorial programs feel repetitive. Joined Kaisa for the Gathering of Fables exhibition opening by Marja Patrikainen at Oksasenkatu 11. After learning about Göteborg I appreciate Oksasenkatu even more. Kaisa had made a interesting observation, many of her dyslexic friends are fascinated by open reel-to-reel tape recorders. This makes sense for some reason.

Learning everything I can, as fast as I can about the Raspberry Pi. Got a nice script running Raspberry Pi – Auto WiFi Hotspot Switch Internet (2017-) which scans if there is a home-wlan available and if it fails to find one, starts the device as a wireless access point. Works well and makes me confident to imagine using the device in field conditions (leaning about sensors in hopes of building a wild water analysis kit). Also tested RaspAP but couldn’t get it to work. Nethood – DIY Networking (links) feels like a good resource for building networking systems on the device.

I need to share files locally and I’m planning to use Piratebox for that. I’ve used it in the past, when sharing documents to students and even translated the Finnish localization of the android app (Reveal: I translated “Sininen” [Blue] into “Uusi musta” [New black] as a hommage of Paula Lehtonen #0000FF is the new #000000 exhibition). An other option for a localized network is MAZI Zone. I’m really digging Networks Of Ones Own too:

Networks Of Ones Own is a para-nodal periodic publication that is itself collectively written in a network. Each of the episodes is thought of as the ‘release’ of a specific software stack, contextualised in its specific practice. The series aims to document a set of tools, experiences, ways of working that are diverse in terms of their temporality, granularity and persistence.

Build an audio amplifier using a pre-assembled pam8403 unit. On start up it draws so much power from the Raspi that I get a throttled=0x500005 error message. I’ll attempt to use a regulator circuit to limit the temporary voltage drop. Used a 3Ω resistors as a “inrush current limiter” on the +5v rail which supplies power to the amp. I tested various values starting from 10Ω but 3Ω seemed to work well enough.

Got Conky working using these tips (made my own config for it) and build a PWM Regulated Fan Based on CPU Temperature to keep the device healthy while on for long. Also revived a 2012 tablet battery using these tips (and flashed a new rom to use it for VNC). Patchbox OS by Blokas.io should support Raspi 4 soon and I’m hoping to install it in a dualboot arrangement (using PINN). For now I’m satisfied with fiddling in Pure Data Sunvox (which feels responsive and fun to use).

Managed to grind Finlandia Hall marble or Chalk stone from Porvoo to a fine powder, to corrode it into tap water it my high pressure carbonator. Tastes chalky. Salvaged the stones from an environmental artwork on the Malminkartano hill called The Winds and The Points of the compass (1998) Hanna Vainio. I was under the impression that all of the white stones on the hill were marble leftovers from the previous Finlandia Hall outer shell conservation effort. But apparently the marbles have been mixed with chalk stone pebbles. I think the darker samples are marble as they should be more sensitive to the elements. I should get some confirmed Finlandia hall marble to run some experiments.

Experimenting with DIY orthopedics. Made arch support shoe insoils using 100% silicone and cornstarch (for fast curing). Not perfect yet, I’ll have to make new casts to confirm my findings. I’m trying to combat anti-bodybuilding effects of precarisation (mentioned earlier) by emerging as a plastic-bodyborg.