Three things from this week. This week I have too many browser pages open so you’re going to get three tabs from this week. Boardsource Technik-O 4x12 First up, here’s a little image I made to help me learn to type on my 40% keeb. I made it by messing around with this script. Then I printed it out and put it above the keeb. And no, I am not typing this text on that keyboard right now.

Three things from this week. This week I’ve had NeRFs on my mind again. Last week I had fun making NeRFs of some plants and a couple weeks ago I wrote about how I make NeRFs with COLMAP and Instant NGP. I follow almost the same process whether my images come from a cellphone, a GoPro, or my gammacam flexible camera array. I’ve been doing two flavours of NeRF tinkering: understanding how to use the tools better and skimming a lot of papers covering developments beyond the original NeRF paper.

Three things from this week. California is having a superbloom. As far as I know that means there are a lot of pretty flowers in bloom all at once. It’s as if all the plants that were holding something back during the drought got together and decided today’s the day to make it all pop. It makes the world look brighter and more colourful everywhere that anything is growing. That goes for the hedges filling in around the highways and medians, the mundane little buds that pop up between the sidewalk and the street, and even every little potted plant seems to just be going all in this week.

Three things from this week. Three more things from this week. No code this time, just a few random things from my week. One event attended, one audiobook backed, and one piece of free open source software to add to your kit. Alvin Ailey American Dance Theater My wife and I were watching a Hallmark movie on a lark around Christmas time. I’d link to the moving but it was so unremarkable that I couldn’t remember enough details to find it.

Gammacam P6 produces a lot of output files. It takes photos multiple times a second from each camera. Many pipelines don’t need all of the output. In my case I like using Nvidia Instant NGP to make NeRFs from my photos. The first step in processing pictures to use with Instant NGP is to run the SfM (Structure from Motion) pipeline called COLMAP. COLMAP incorporates a number of well-established photogrammetry algorithms to produce useful data from imagery sets.

Three things from this week. I want to tell you about oranges. And two other things that aren’t related except for the fact that they’re on my mind this week. Oranges The little ones that are easy to peel by hand are just addictive. Those little ones might technically be mandarins or maybe a tangerine but they’re all just magical. Something about the moment that first little spritz of juice triggers the notion that you’re about to have a tasty treat.

Three things from this week. This week I thought it’d be nice to talk about a simple camera hack to solve a niche problem, a Linux API to solve different niche problems, and a couple 3d printed parts that solve an entirely different niche problem. Seeing the back of your own head I have a personal mission of making it easy to see things that might otherwise be impossible or unpleasantly difficult to see.

Three things from this week. When you’ve got a home server or a lab computer that you want to keep on all the time there are a lot of ways to set up the jobs you want it to do. My current lab machine is a pretty capable 5th gen AMD Ryzen 7. I decided to try Debian Testing as the OS and I installed with a desktop environment even though I expect that most of the time I won’t be using that interface.

Three things from this week. No real theme in the three things from this week. Even if it looks like it. Really. Let’s dive into it. Windows N editions Apparently there are editions of Windows 10 and Windows 11 with the suffix “N” which are distinct software products from the non-N editions. Why a product would be launched with such a minor tweak to an existing product name is a mystery.

Three things from this week. This week had way too many things. More than three, even. There are some neat tabs lingering open in my web browser that have aged a good couple months though so let’s take a break and see a few of those. There’s no real through-line at all this week - just ideas that are lingering in the back of my mind. Linear Sequential Unmasking Linear Sequential Unmasking is a technique I heard about on the AAAS Science podcast a few months ago.