Category Archives: tech

16 Nov
2020

Making SDKs a Value-Added Experience

I've been working with SDKs quite a bit this year, simple ones that wrap a bunch of API endpoints. The best bits of these SDKs isn't just the delightful developer experience of using the clunky endpoints with the elegant SDK wrapping them. I mean, it is, but I already wrote about consistent and Delightful SDKs for Nordic APIs; today I want to cover the some of the "extra" things that make a big difference in the APIs. Continue reading →
12 Nov
2020

Ubuntu Command for Mic Mute with Pulsemixer

One of the major problems I run into with video conferencing tools is how many of them are not at all accessible. I'm a keyboard-only user so if I need to hover a pointer in a particular area of the screen and then click an icon to mute ... then I can't do that. And if you mute me when I join because there are a lot of people here, then I can't participate at all. To work around this, I need a one-liner to mute (and unmute) my mic ... so here it is. Continue reading →
22 Oct
2020

Keyboard-only Web Browser

I haven't used a pointing device in over a decade, and I get a lot of questions about how I navigate the web using only the keyboard. The short answer is: Vimium and funnily enough, it's a productivity tool rather than an accessibility tool. Curious? Let me show you around! Continue reading →
21 Oct
2020

Combine Multiple Field Tags in Go

I work a lot with JSON APIs in my Go projects, so almost every struct has some field tags on it to translate AccountID into account_id and that sort of thing. Then one day I needed to load data from config using mapstructure and it took a few attempts with the search engine to find the syntax I needed, so it's here for next time I need it (or in case you need it too). Continue reading →
13 Sep
2020

Create .desktop files for Ubuntu

Having created a couple of .desktop files lately to make launching apps easier, I thought I'd write myself a quick reminder of what I did and how it works. If it's useful to you too, then great! I have one application in a weird path, and another that needs a specific environment variable set for it to work. Continue reading →
17 Aug
2020

Sharing Screen and Camera from Android to Linux

With all the video calls, twitch streaming and product demo work I've been doing recently, I've been building up a library of tricks for using my android devices within the video content I produce from my laptop, so I thought I'd share. I've worked remotely for many years but I think there's more of us not going back to the office any time soon, so strong video communication skills are important! Continue reading →
08 Aug
2020

An Intro to Your ESP8266

I've been using a microchip on my neopixel shelf project but I kind of set it up, changed one thing, and didn't look at it again until this week. I'd like to have my neopixels do something more interesting than one solid colour or another, so I needed to remind myself of what this thing is and how I do it. These are my notes, for my Ubuntu platform, but you're more than welcome to them!

strip of pink LEDs embedded in a shelf, with an esp8266 on a wire in the foreground

Continue reading →