The first two definitions of “interface” are: (1) the point where two systems, subjects, organizations, etc. meet and interact and (2) a device or program enabling a user to communicate with a computer.
One of the greatest problems with the increasing use of computerized systems is that all too many human/computer interfaces are flawed, both on the human side and on the computer side, as exemplified by the following examples.
A little over a week ago, the local Walgreens called to remind my wife that she was due for her second Shingles shot. She couldn’t do it immediately, but she had time after a dental appointment last Tuesday. So she stopped in at the Walgreens around 5:00 p.m. and went to the pharmacy. There was no one waiting for anything, and two pharmacy technicians and a pharmacist were on duty. She asked for the shot. She was told she had to make an appointment, except the store’s pharmacy telephone information line said that appointments were only necessary for COVID and flu vaccines, and that people could go to the pharmacy without an appointment. The main Walgreens website said the same. She pointed out that when she’d called the store, she was told she didn’t need an appointment for Shingles. She came home furious, but she called for an appointment, but was told by the Walgreens central vaccine scheduling office that they could only schedule COVID and flu shots by telephone. Other shots had to be scheduled online. But when she tried that, the Walgreens system wouldn’t schedule anything but COVID and flu. Another call back to Walgreens vaccine scheduling didn’t solve the problem, but the person on the other end suggested a Walgreens’ scheduling subsite that she could go to directly, a site that wasn’t listed anywhere. That worked… so far as getting the appointment, but that site wouldn’t accept her doctor’s info, which mean more of a wait when she did get the shot.
That’s definitely an example of an interface problem.
Another example is something experienced by a Canadian reader who was trying to obtain a Kindle version of ISOLATE from Amazon.ca [the Canadian Amazon outlet]. He could get the audiobook and the hardcover, but not the Kindle ebook. The same was true for a number of his Canadian friends. I brought the matter to TOR’s attention, and my editor looked into it. Amazon replied to TOR that there was no problem. The links worked fine. Except they didn’t for those Canadians. Paradoxically, my Canadian friend got the Kindle from Amazon.com [the U.S. Amazon], but he informed me that Amazon.ca still said the Kindle version was unavailable, not only to him, but to number of others.
I’d like to think that these are isolated examples – but they’re not. Too many organizations have websites that are close to impenetrable even for people with considerable familiarity with computers, not to mention those businesses with semi-AI telephone systems that not only work poorly, but often never allow a caller to talk to a real person, or only if the caller spends forever going through menu options and trying to reply to a computerized voice saying “I didn’t get that. Did you mean XXXX,” or the equivalent.
Yet more and more businesses are relying on flawed computerization and voicemail systems that don’t deal with real-world people and their problems… and with the shortage of workers, this problem is likely to get a lot worse.