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@arXiv_csIT_bot@mastoxiv.page
2025-10-15 07:35:11

Approximate Proximal Operators for Analog Compressed Sensing Using PN-junction Diode
Soma Furusawa, Taisei Kato, Ryo Hayakawa, Kazunori Hayashi
arxiv.org/abs/2510.12065

@BBC3MusicBot@mastodonapp.uk
2025-10-10 21:34:57

πŸ‡ΊπŸ‡¦ #NowPlaying on BBCRadio3's #LateJunction
Kate Carr:
🎡 Hawkes End ---> River Sowe Junction (a sonic transect of the sometimes absent River Sherbourne)
#KateCarr

@jamesthebard@social.linux.pizza
2025-11-20 19:11:22

Okay, initial thoughts on the Thinkpad P14s Gen 6:
- The laptop is better behaved thermally and noise-wise than the X1C with the Intel Core 155U.
- The CPU and GPU seem to be sipping power (3W/3W) which is nice. I haven't punched the CPU yet with something like a vicious `ffmpeg` AV1 encode.
- Replacing RAM/NVMe isn't too painful, the screws in the bottom case of the laptop are captive. Still have to deal with some plastic clips.
- The screen is fine, nothing to…

A screenshot of `btop` running in a `kitty` terminal showing the CPU using about 3W of power.
@jamesthebard@social.linux.pizza
2025-11-17 20:28:50

So, initial thoughts so far on the Clockwork uConsole:
- The trackball is pretty bad, would classify it as barely functional.
- Wifi does not work which severely limits things...maybe an antenna problem? Verified it was securely installed on the CM4 module.
- Install isn't bad, very solid device.
- The thermal pad for the RPi CM4 is waaaay too thick.
#clockwork…

The Clockwork uConsole kit fully assembled sitting on a desk beside a keyboard and a mouse on a NASA-themed desk mat.  The device is booted into Linux with a console terminal window open.