Theres a baseline cost for work to be done, the OP decided to build an 8x10, but easily could cost a similar amount or a few thousand more for a shed 4x larger.
HVAC techs are in such high demand, they can charge exorbitant rates to install/service, that its not in their interest to service them, or even install them.
It took me a while to find a company to install a mini split I purchased on my own, and I paid $$ for labor. This was only because I didn't have the time.
That said, mini splits are so cheap (sub $500) that its easier to just purchase a new one than repair.
It might be annoying if you already know the content. Frame it for the least common denominator (pun intended) - the person who has the time and needs the repetition to pick up a concept.
I hate being a broken record, but batteries are $100/kWh now, sometimes less. Don't buy proprietary. You can get a 3kW inverter and 5kWh of battery for ~800 USD. Want more storage or output? Just add batteries or swap out the inverter.
I do 't mean playing video games but lots of things could be done within the power range of the device.
For example be able to use the ssh access or synchronization web app from wifi, be able to use basic web page, synchronize with your own server like ftp server, ...
All that kind of things not very complicated or requiring power. And I'm not even asking for the work/app to be done by remarkable but that the interface to do that is available.
A few things could be done by connecting in ssh and replacing the xserver but it is extremely clunky and could easy make your expensive tablet a brick. But it shows the kind of things that would be nice to be done with it.
I guess that a simple code editor/visualiser could easily be done.
I posted in a comment above that I (well Codex) was able to get full Chromium running on it. It’s not fast by any means but is usable if you just want to read a web page on e-ink… so it’s not crazy underpowered
“understanding requirements” is as much “wearing other hats” as having hands is “wearing other hats” for a carpenter.
coding is always the hard part, always. whenever I was on any project and we had more work than resource we never hired “people to wear other hats” - we hired people
to write code, that’s it. thats the fucking job.
you ever see a leet-code-for-understanding-requirements? yea, me either…
You actually do. All of those puzzle-style questions of the sort of "how many liters of water in Mediterranean" ask you to develop a solution with a vague requirement by leveraging what you know roughly to demonstrate you can specify requirements yourself (oh, Mediterranean is roughly 5000sqkm [-> I need surface area], on average 50m deep [-> I need average depth], this gives me A x B liters total) — I'd call these the leet-code version of requirement understanding/development.
But really, any interview is really about giving you a requirement, and seeing _how_ you understand it, how you clarify it with your stakeholders (interviewers), and then how you address them.