I think it is Radio over IP since a handie talkie is just a transceiver broadcasting a signal in half-duplex. I think a handie talkie may be even simpler in that it is broadcasting simplex.
I took a long break (maybe 5 years or so) but I have recently started using both FB and Instagram and have been surprised at how positive my time has been on these platforms. On FB I have been finding interesting local groups and events (just moved to a new city) and on Instagram, I have been enjoying seeing updates from real friends.
On the other hand I recently deleted Twitter from my phone. I love twitter for getting interesting infromation and staying up to date with news, but the whole culture there has just turned into cheap dunking on one another, and its just guaranteed to leave you feeling angry about something. Extremely disruptive to mental state.
I spend some time on the TikTok-like products as well (youtube shorts / fb reels) and have found them to be just a really easy way to completely waste an hour for no reason whatsoever. Less disruptive to mental state than twitter though.
The key to happy Facebooking for me is to keep it to people I don't routinely have any other way of keeping in touch with - so it's mostly hobby groups, people I've met while traveling, a few former co-workers...
In particular, I do not friend or follow any family, neighbors, current co-workers, etc.
The issue with the meta products is that no matter how much you try to personally curate who you see stuff from, they will insert sponsored content you have no choice in and that can be real ads but also random posts.
> I took a long break (maybe 5 years or so) but I have recently started using both FB and Instagram and have been surprised at how positive my time has been on these platforms. On FB I have been finding interesting local groups and events (just moved to a new city) and on Instagram, I have been enjoying seeing updates from real friends.
Agreed.
I enjoy my time on Facebook. I think most of the complaints about Facebook (aside from privacy issues) are self-inflicted.
Your feed is what you make it. You have an uncle that's a rabid Trump supporter that posts racist shit? Delete him. Or at least unfollow him so his bullshit doesn't show up in your feed.
I recently discovered the term "hate-follow" and I'm just flabbergasted that anybody would ever follow someone on social media that they despise.
I've also heard that some people are very prone to envy and seeing someone's vacation photos fills them with depression, but eh...not sure what can be done about that.
Would be interesting to write an algo to generate defensive puzzles, seems like you could look at positions where the delta between the best move and the next best move is very high in terms of centipawn loss.
I'm thinking something like this: Evaluation of the position is even. All moves except one lead to high centipawn loss. Some of the moves look solid when evaluated superficially (too simplistic evaluation heuristics / not thinking enough ply ahead).
Lichess, chesstempo etc don't do a lot on the "superficial evaluation" - that's generally a hard problem to solve algorithmically.
Instead the main approach is to just mix new problems into the pool and let users try them. If there are no plausible alternatives, everyone gets the right move and the problem quickly becomes too low-rated to be shown to most players. If there are tempting alternatives and the correct solution is hard to calculate, it will become high-rated and only shown to stronger users.
