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Herself got a letter from the doctor telling her to book a annual blood test with the practice nurse, and giving her a URL to book it online.
And boy is it a silly URL given that most of the recipients are of a senior disposition...
https: And yes, every character has to be typed correctly from the letter.
So when you spell it all correctly, you can book an appointment - once you've typed a small novella identifying yourself as you'd expect.
And to confirm, they send you an email.
Which contains a link you have to follow to read the message (which eventually turns out to be "we'll get back to you in the next couple of weeks or so").
But first, prove you are who you say you are by entering your DOB.
And this is where the yoof bit comes in ... the DOB year field starts with 2023. Yes, they expect 2 week olds to be computer literate. 
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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It's kinda like when you call a company and have to enter your account id via automated prompt to only have to say it again when you reach a real person.
Jeremy Falcon
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And when the person on the line asks for that info I give them: "But, I just typed all the info into your system from my phone. Why don't you get it from there? What do you mean you can't? You need to tell your tech dept to fix your obviously broken system so it doesn't waste my time!" That always serves to start our further conversation off on the right foot too. 
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...and the only way to enter the DOB year is a dropdown listbox that you can only scroll one line per click.
Hey people, that is stretching the attention span of a 75yo! 
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Droplists for DOB components are so stupid. The month list might be reasonable, it's only 12 items long. But 28-31 items for the day and over 100 for year is just ludicrous. I've typed/written that date so many times my fingers fill it in from muscle memory.
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On the other hand, I am not too happy when the only way to pay for my blood test the other day was to go to https://<domain>/#!/f0088ef0f4.
Even if your URL is longer, I find it harder to type this one correctly!
(Yes, it is against the law to make this the only way to pay - Norwegian law give you the right to pay in cash; the seller or servicer cannot refuse to accept cash payment. Reporting it to the police is not worth the effort; they'll just throw your report into the cylinder archive. The offender is a doctor - don't you understand that this makes a big difference? A doctor cannot be treated as a common man. Everybody must understand that!
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Seriously? 
M.D.V. 
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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Some years ago when I still worked for a large US multi-national, we face something similar. Every month or so we (i.e. everyone) received a printed newsletter from the main marketing department. It usually ran to at least five pages, and each page had references to products that may be of interest in helping to sell ours. Each reference included a URL that ran to three or four lines of text across a piece of A4, so 200-300 characters. I suggested to the team that a more efficient, and cheaper, method of disseminating said information would be to email it everyone, so they could just click on the links. The response was, "we'll take that under advisement"*. They did stop sending it (to us techies at least), but it took almost twelve months.
*What do you know, limey?
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Richard MacCutchan wrote: URL that ran to three or four lines of text across a piece of A4, so 200-300 characters
A local newspaper regularly runs articles that have URL references such as these...or they'll suggest to visit "the site", but won't mention any URL at all.
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The funniest thing I see is printed ads, in newspapers and magazines, which are no more than dumps of their web pages, including the image of a pushbutton labeled 'Press for more information'.
I won't claim to have seen it this year, but it is less than five years since I last encountered it.
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Another story, from "our" environment (i.e. programming), where the user was the one with going to extremes:
An eternity and a half ago, I worked for a company making a Fortran IV compiler for their own machines. They had an F77 compiler in the sleeves, completely rewritten from scratch. One very important customer forced them to release this new compiler earlier than planned: The old one could handle only 99 arguments to a function. Now this customer had crossed that limit and could no longer compile their programs with the Fortran IV compiler. The new F77 was ready for 127 arguments, but its developers assured that it could fairly easily be extended to 255. Going past that would require some more serious refactoring. The customer was satisfied; he did not expect to go beyond 255 arguments.
I never saw that Fortran code with 100+ arguments. They can't all have been single-letter names. Let us assume an average length of five characters, plus comma and a space. From col 7 to col 72 you can fit nine arguments. So you have twelve lines packed to the right margin with arguments for a single function. Presumably professional coders do write code like that! Or at least did in those days.
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You wouldn't want too many of those in your app - they would eat stack like it was going out of style!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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Nowadays, stack is a problem even in Fortran 
Recursion didn't enter Fortran until Fortran-90. All memory could be statically allocated. One of the reasons why Fortran has survived so well is that it would never crash on stack overflow (or heap empty), it is 'safe', memorywise. Even though recursion has been allowed from 90 on, seasoned Fortran programmer are not familiar with the term, and won't ever use it
Several other languages of that age did allow recursion, but only with functions explicitly flagged as recursive. Chill and Ada are examples - and for Ada, recursion was only allowed if the maximum recursion depth (hence, stack requirements) could be statically determined, at compile time.
In this case, both the old IV compiler and new 77, "secretly" allowed recursion. The compiler writers used back ends shared with other languages, and they didn't spend resources on making a special stack-less back end for Fortran. The static nature of Fortran made it trivial to determine the maximum stack requirement for a (non-recursive) Fortran program. I suspect that the same was true for a lot of other Fortran compilers as well around the 1970-80s. Actually, memory requirements were reduced, as the static allocation for each function could be reduced, with several functions using the same stack locations if they were not running at the same time. (I have a vague memory of some article claiming that Fortran optimizers could reuse even statically allocated space for different functions that couldn't be active at the same time, but I remember no details.)
Which reminds me of an old thought - warning: sidetrack follows:
(Maybe this should be moved into the 'Architecture' forum)
There is no real reason why stack frames are allocated edge to edge! The stack head has pointer to the frame below, but that pointer could go anywhere. Stack relative addressing never goes outside the current stack frame. Traditionally, even if you have a million objects, each running its own thread, each thread is allotted a stack for its maximum requirements. This can bind up quite a few megabytes that are hardly if ever used, most certainly not all at the same time. Never ever are every single thread preempted at its very deepest nesting of calls at exactly the same time.
Even though you with desktop PCs can just plug in another 64 GiB of RAM to satisfy stack needs, in other systems (such as embedded), this is not always possible.
Stack frames could be allocated from the heap, with space is occupied only as long as a function is active. Thereby, a given amount of RAM would be capable of handling a much larger number of threads. Especially in event driven architectures, a large fraction of threads idle at a low stack level. They receive an event and go into a nest of calls for handling it, after which it return to the low stack level waiting for the next event. The thread might do some sort of 'yield' halfway, but the great majority of threads would be back to 'ground base', or at a moderate call nesting level, most of the time.
The argument against this is of course the cost of heap allocation. There were machines offering micro coded function entry point instructions doing heap allocation from a buddy heap, so stack frame allocation was essentially unlinking the top element from the freelist of the appropriate size. Function return linked the frame to the top of the list. This requires a couple memory cycles for each operation.
Even though another 64 GiB of RAM is cheap nowadays, lots of programmers recoil in horror over buddy allocation: It causes lots internal fragmentation! 25% with binary buddies! Well, but how much can you save in stack requirements? Besides, lots of architectures demand word, doubleword or paragraph stack alignment anyway - that leads to internal fragmentation/waste as well! With a buddy scheme, allocation might be as cheap as two instructions. What is that on the total instruction budget for a modern style method call?
If the allocation cost worries you, lots of optimizations are possible, in particular if frame allocation is the responsibility of the caller. E.g. if a function's stack frame has a lot of unused (internal fragmentation) space calls a function asking for a small frame, it could fit in that internal fragmentation space, not requiring another heap allocation. There are dozens of such optimization.
I never heard of any software allocating stack frames on the heap. I never heard of anyone using the microcoded stack frame heap allocation on the one architecture I know of providing it. Is that because I am ignorant? Is it commonplace? Or has it been considered and rejected? If that is the case, what were the arguments against it?
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When I wrote embedded code, I always used no heap at all - my code had to run 24/7/365, and dynamic heap allocation can cause fragmentation problems that can only ever occur on the customer site when the kit has been working for a long time; longer than I can practically test for!
Static allocation - with a small stack - was the order of the day.
And those days, I had 32Kb of RAM if I was lucky ... it was normally 8Kb 
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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So you never worked on an 8051 with 256 bytes
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No, but I did some work with PIC10 - 32bytes of register memory, plus a two call deep stack, tiny code ROM - and no interrupts. Handy little buggers, but a pain to program anything complex.
I preferred the Z80 based stuff - you had room to breathe!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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But the code style guideline from your customer stated that each parameter had to be on a separate line!
With a comment line ahead if that was allowed by your compiler.
Fortran was my most used language in University, but I never tried putting a comment line between continuations. Seems like it would be legal, but a grader would have taken points off.
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Wordle 574 4/6
⬛⬛🟩⬛⬛
⬛⬛🟩⬛⬛
⬛🟨🟩🟨⬛
🟩🟩🟩🟩🟩
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Wordle 574 3/6
🟨⬜⬜⬜⬜
⬜🟩⬜⬜⬜
🟩🟩🟩🟩🟩
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Wordle 574 5/6
⬛🟨🟩⬛⬛
⬛⬛🟩⬛🟨
⬛⬛🟩🟩⬛
⬛⬛🟩🟩🟨
🟩🟩🟩🟩🟩
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Wordle 574 4/6*
🟨⬜🟨⬜⬜
⬜🟨🟨🟨⬜
⬜🟩⬜🟨🟨
🟩🟩🟩🟩🟩
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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⬜⬜🟩⬜⬜
⬜⬜🟩🟩⬜
🟩🟩🟩🟩🟩
Life should not be a journey to the grave with the intention of arriving safely in a pretty and well-preserved body, but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming “Wow! What a Ride!" - Hunter S Thompson - RIP
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Wordle 574 5/6
🟨⬜⬜⬜⬜
⬜🟩⬜🟨🟨
🟨🟩🟩⬜⬜
⬜🟩🟩🟩⬜
🟩🟩🟩🟩🟩
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Wordle 574 6/6
🟨🟨🟨⬛⬛
🟨🟨⬛🟨⬛
⬛🟩🟩🟩⬛
⬛🟩🟩🟩⬛
⬛🟩🟩🟩⬛
🟩🟩🟩🟩🟩
Get me coffee and no one gets hurt!
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