2021-11-17

Some thoughts on automated switchboards

If you pick up the phone and call many businesses these days you find yourself talking to a computerized system before a human being. Such is the modern world, but a few thoughts keep coming back to me.

All the modern inconveniences
I'd prefer to stick with the old "press # for ..." system unless your voice navigation lets me respond before the prompt is finished, is consistent in recognizing many people's speech patterns, and is flexible enough that I don't have to chose exactly the right key word for every branch of the tree. A few systems do this well, some do it tolerably, but a lot of them just aren't ready for prime time.
I wonder ...
A lot of these systems give you the "this call may be monitored" warning right up front, so it applies to your interactions with the computer. Does anyone ever listen to customer interactions with the computer? Do they hear when you're snarky, impatient or frustrated with the computer? Do they take any note of the sarcastic comments you make to people around you while you're on hold? To how much you hate the hold music they've chosen?
Correction
From a UI point of view a "We're sorry, but due to higher than anticipated call volume wait times may be longer than usual." type warning is a pretty good idea. But when you get it every time you call you know they are lying to you. They realy mean "due to anticipated call volume".1
DAG nabit!
Most of these things seem to be organized as a tree, meaning there is only one set of choices that will get you to a particular leaf operation, but I feel that they could be more usefully be organized as a directed graph. Ideally acyclic because user would presumably be very annoyed to be carried around a cycle.

1 The reason is clear enough, unless they have a driving focus on customer experience they don't want to pay any call center people to sit around doing nothing, so they try to optimize their staffing so that the hold queue never never quite empties out. If their load consists of relatively few long call this means long waits for people calling in. They are optimizing for their interests at the cost of their customer, and how to make such call is a strategic choice for a business. But please don't lie to me: I notice and I care.

2021-11-06

Changing media landscapes and "smart" TVs

We have two smart (or at least occasionally clever) TVs in the house. Neither of them was a fancy model because we got the first one while I was still badly underpaid and we got the second one while I still had the habits of the badly underpaid.1 One of them simply has a fixed set of apps in it'e ROM; upgrades are not possible, but then neither are certain classes of persistent attacks that require the attacker to make local changes.2 The other, the older one as it happens, has a loadable app system, but the manufacturer has stopped updating the existing apps or providing new ones.

Our daughter watches various shows on her tablet and on our TVs. Because they are smart TVs we're able to, for instance, bring up things on Netflix. We haven't felt the need to restrict her screen-time yet because (a) her pre-school is a screen-free zone and (b) she spends as much or more of her time at home engaged in play with physical toys as she does on screens. We figure as long as she is becoming adept at the real world we won't fret about her interest in the virtual world (though we do curate what apps she can have on her tablet).

Anyway. The kiddo has some new favorite shows that are on a platform that is new to us. Putting it on our laptops and her tablet is easy enough, but we can't get it on either TV because it wasn't a thing when they froze the available content.

Which is a problem.

I'm thinking that in the future I'll get a dumb TV well supplied with ports so that I can plug in a computer of some kind (be it a streaming stick, a raspberry pi, or some kind of mini IPX machine). so that we can upgrade the "smarts" for as long as the display is useful. Unless some manufacturer is making smart TVs based on an open platform. Anyone know? For that matter are their any streaming sticks built on open platforms?


1 Honestly I"m trying to hold onto certain of those habits even though our financial situation is rather improved. The trick it to figure out which of those habits are a good idea in general and which would be better replaced by buying a little further upscale.

2 If I had known this about it prior to buying I might have hesitated. But it was a deal of the day Woot just when we needed a larger TV, so the clock was ticking. It is, at least, a nice display.

2021-11-02

Holding back the schadenfreude

Today my news feed included yet another article about the terrible plight of hiring managers these days. The poor dears are being left high and dry by job seekers who don't care about their wasted time and don't feel the need to offer their victims even the common courtesy of a phone call or email. Or even a text message. Such unprofessional behavior! Who could credit it?

Or something like that.

I am aghast In theory. But not in reality.

You see I conducted professional job searches in 2004-5, 2007-8, 2012-13, and 2017-18; making somewhere between 250 and 300 applications in total. Consequently I have a reasonable statistical basis on which to make some observation of what "professional, business behavior" associated with hiring situations has actually turned into over the last decade and a half. Albeit, based on my memories rather than good records. You've been warned.

First a few observations about the large scale context:

  • The vast majority of those applications were made via email or on-line form. I can't recall sending a single hard-copy packet in the last two job searches.
  • The prevalence of on-line forms over "send us these documents in a format we understand" grew steadily through the period and was total dominant by the end.
  • It is obvious (occasionally even explicit) that many of these systems use some kind of automated filtering to save the hiring managers from needing to look at all the applications.1

Before we go on, I should mention that I've sat on hiring committees. I've sat in bed next to my loving spouse pouring over a slush pile of packets sorting out those that should never have been sent from those that at least come close to having the background we asked for. The next week I was working over a subset of them to select a set of promising prospects for deeper investigation.2 I've called references. I've sat through two rounds of telephone interviews and hosted the in-person appearances. I've debated the pros and cons of the multiple interviewees who were almost but not quite the candidate we wanted, each with their own strengths and weaknesses.

I know how painful, labor intensive, and demoralizing it can be to be on the hiring end of these things.

That said, I want to focus on a particular feature of the hiring system we've developed in these glittering first decades of the twenty-first century: in many, many cases the system is designed solely for the convenience of the hiring manager at the cost of the job seeker. First I have to register with a portal to start the process. Including, of course username3, password4, and recovery questions. No, you won't be able to re-use any of that; every employer has their own portal. Then not only should I upload my carefully formatted resume (or CV), cover letter, and other documents but I also need to copy the data therein to an endless series of web forms.5 Then I get to answer a set of true/false or multiple choice questions to confirm that I have the minimum requirements for the job.6,7 Then I'm lucky even to get an automated email confirming that the system received my application8 and even more lucky to receive further communications if I don't get called for an interview.9

Total time screwing around in the web interface: 30-60 minutes. Exclusive of (a) finding the prospect, (b) any research on the company you care to do, and (c) any customization of your packet materials you care to do.

The "painful, labor intensive, and demoralizing" bit I experienced when trying to hire was never a patch on what it was like to be a job seeker.

And there are three key points here. First, no one on the other end gives a fig how well this system works for the job seeker. Your blood, sweat, or tears are of no consequence to them. Second, while people are looking for a "fit" they care more about being able to identify a reasonable fit than about finding the perfect (or even a great) fit if it means more work to do it. And finally, the last fifteen plus years have been spent normalizing the idea that one side of this negotiation is allowed to drop the other side without a word. Some folks just imagined that only one side would ever exercise the option.

Ghosting your partner in this interactions is the standard of professional business behavior in the hiring game. Because a significant fraction of hiring managers have been working hard to make it so for decades.

Now, it's just possible that the people interviewed for these articles are the compassionate few who insisted on maintaining polite, if automated, contact with applicants up to the point that the position closed with those hopefuls still outside the door.10 It could be, but I doubt it.

I started this post with the intention of writing a sly observation on the reversal of fortunes. But somewhere along the way it turned into a bit of a rant. It seems I may have a little residual anger. Something on order of a coal-seem fire, perhaps. And I'm sure I'm not the only one.

In any case, schadenfreude is an ugly emotion and I try not to indulge, but sometimes it's very tempting.


1 And let's face it: those filters are utter trash. Natural language processing has come a notable way since the early 1990s but it is still better characterized as "artificial unintelligence" than AI. If you write it by hand you use word and phrase matching, and if you hand it over ot a ML system you get a more finely weighted word and phrase matching system. Either of which suck at seeing transferable skills and related experience. You can try to fix that with some kind of mapping systems but only if you can accurately anticipate what related experience and transferable skills will appear in your application pool. And of course, if you care to spend the not inconsiderable amount of money turning such predictions into work code would require.

2 I'm positive, both as a job seeker and a hiring committee member, that good candidates get screened at this step.

3 But not that one, it's already taken.

4 But not that one, it has characters we don't allow. Or doesn't have a character from this class. Or doesn't have characters from enough classes. Or whatever.

5 Occasionally the system tries to pre-populate the forms for you by parsing the documents you uploaded. I presume this works OK if you upload in Word format (but why would you upload something like that in an editable format?!?) and use a popular template.

6 Always after you've done all the other work.

7 Which means these things are hard fails with no chance for intelligent consideration of the other factors. A friend who chaired the IT security committee at a major public university and gave talks at major security conferences was ruled out of a position in IT security because he didn't have a master's degree. Of course, you could lie to the computer, but how will the hiring manager feel about that?

8 I'd guess this was roughly 50% of systems in my earliest search reported here and had dropped to less than 25% by my latest one.

9 A few systems do make it possible for you to log back in to track the progress of your applications. For those you actually have to hold on to that username/password pair you made.

10 I even had a handful of personal emails telling me I hadn't been selected back in the noughties. One person took the time to write what looked like a personalized encouraging message. Nothing like that in the teens, however.