Notes – Page 2

Cafe Proximity Principles

Possible future presentation concept: using a cafe/dining metaphor to help explain the proximity principle in user interface design (possibly with a “live waitstaffing” demo?).

Great idea? Or stupid idea?

On Wednesday, Vodafone announced that they’d made the first ever satellite video call from a stock mobile phone in an area with no terrestrial signal. They used a mountain in Wales for their experiment.

It reminded me of an experiment of my own, way back in around 1999, which I probably should have made a bigger deal of. I believe that I was the first person to ever send an email from the top of Yr Wyddfa/Snowdon.

Nowadays, that’s an easy thing to do. You pull your phone out and send it. But back then, I needed to use a Psion 5mx palmtop, communicating over an infared link using a custom driver (if you ever wondered why I know my AT-commands by heart… well, this isn’t exactly why, but it’s a better story than the truth) to a Nokia 7110 (fortunately it was cloudy enough to not interfere with the 9,600 baud IrDA connection while I positioned the devices atop the trig point), which engaged a GSM 2G connection, over which I was able to send an email to myself, cc:’d to a few friends.

It’s not an exciting story. It’s not even much of a claim to fame. But there you have it: I was (probably) the first person to send an email from the summit of Yr Wyddfa. (If you beat me to it, let me know!)

Note #25595

Back at work after a three-month break, and it turns out the first thing that I’d missed is my team’s quirky morning ritual.

Note #25585

After a night that alternated between raining and freezing winds here, at the edge of Storm Éowyn, this morning my skylight has ice patterns on it that look beautiful and almost organic.

Invertobang

My 8-year-old asked me “In Spanish, I need to use an upside-down interrobang at the start of the sentence‽” (I assume the answer is yes!)

A little while later, I thought to check whether Unicode defines a codepoint for an inverted interrobang. Yup: ‽ = U+203D, ⸘ = U+2E18. Nice.

(And yet we don’t have codepoints to differentiate between single-bar and double-bar “cifrão” dollar signs…)

Note #25565

Last year, a colleague introduced me to lazygit, a TUI git client with a wealth of value-added features.

Somehow, though, my favourite feature is the animation you see if you nuke the working tree. 😘 Excellent.

Note #25556

The final weekend of my sabbatical was spent, like the first one, at a Three Rings event. As a side activity to the volunteer work, everybody was asked to put their name on a paper plate and leave it on a particular table, allowing others to semi-anonymously add compliments, thanks, or kind words about its owner.

Comments on my plate:

* Your my faveriot [sic] brother (gee, I wonder who THAT one was from 😂)
* Always seems to be doing interesting things. A maverick! Thinks outside the box
* Awesome
* Thank you for inventing this (a) system & (b) corporate model!
* Always smiley and excited
* Thanks for always pushing lots of new features!
* Puts up with idiots willingly and patiently
* You literally dreampt this whole thing into existence!
* Quirky
* Innovative solutions!
* Helpful in all ways!

Fabulous. I might wall-mount it.

Note #25554

Goodbye, Trinidad and Tobago. 🇹🇹
You were wonderful. I hope to visit you again. ❤️

Note #25552

When you love Jesus but you’re sick of Him blocking your driveway.

Note #25538

This is funny, but I’m confident Wrexham’s potholes have nothing on the Trinbagonian ones I’ve been experiencing all week, which have sometimes spanned most of the width of a road or been deep enough that dipping a wheel into them would strike the road with your underchassis!

Note #25533

Yesterday, Ruth and I made the first ever attempt at a geohashing expedition in Trinidad & Tobago, successfully finding a hashpoint in Chase Village in the West of Trinidad!

🔗 https://danq.link/gh-trinidad

Top of the World

After driving 300 (vertical) metres up a terrifyingly winding road, we find ourself at ‘Top if the World’, one of Tobago’s highest points. Being able to look down the steep sides of this long-extinct volcano to the sea on both sides is quite spectacular, and the Caribbean and Atlantic horizons seem so far away that you can almost believe you’re seeing the Earth curve.