Prototype usability testing

So I get this invite to take part in usability testing of a new prototype (is that redundant?). It’s for a big company. One of the biggest. I can’t tell you much more because I had to sign a non-disclosure agreement and they seemed pretty serious about it.

A young woman (early 20s?) ran the session (a video conference) and there were 4 or 5 others who I assume were observing but did not speak. The session lasted about half an hour.

She had me log in to a development site with (what I assume was) an early version of the new tool they’re working on. She asked me to play around with the tool and talk aloud as I did so. She would occasionally ask me a question. Near the end of the session she asked if I would use a tool like this, to which I immediately replied, “No” and explained why.

I don’t use Facebook so I’m only speculating here, but I had a strong sense they were trying to add FB-like features. “Like” buttons; the little “heart” icon; etc. I said, as gently as I could, it seemed they were trying to solve a problem that did not exist. This company is big enough they must have an army of developers working on stuff like this all the time. And that’s good, up to the point they adding features nobody wants or needs.

I don’t know when — if ever — I’ll be able to tell you more about this. Maybe if the thing ever goes public. For my effort they’re going to give me a $50 gift certificate, but the real value was forcing me to think about social media and how use it (or don’t use it).

Social. Media.

The ‘media’ part is pretty straight forward. We see news, photos, video, audio. The ‘social’ part seems to be about connecting with people (“engagement”). In my experience, that is happening at an increasingly superficial level. Thumbs up, thumbs down, heart, +1. I’ve started wondering, why bother? Yes, I’m retired and have lots of time to write a long-winded post or comment (TLDR!). But, really, what does a ‘thumbs up’ or +1 add?

It must be enough, though, because here I am. If I spot the new prototype in the wild, I’ll let you know.

Airbus to test flying car by end of year

“The autonomous vertical take-off and landing (VTOL) vehicle called Vahana, is going to be for individual passenger and cargo transport and is supposed to utilize clean technology. The aircraft is composed of eight rotors on two sets of wings, both of which tilt depending on whether the vehicle is flying vertically or horizontally. While initially CityAirbus would be operated by a pilot (similarly to a helicopter) to allow for quick entry into the market, it would switch over to full autonomous operations once regulations are in place.”

BigThink.com

Genius: The Life and Science of Richard Feynman

“You see, one thing is, I can live with doubt and uncertainty and not knowing. I think it’s much more interesting to live not knowing than to have answers which might be wrong. I have approximate answers and possible beliefs and different degrees of certainty about different things, but I’m not absolutely sure of anything and there are many things I don’t know anything about, such as whether it means anything to ask why we’re here. . . I don’t have to know an answer. I don’t feel frightened by not knowing things, by being lost in a mysterious universe without any purpose, which is the way it really is as far as I can tell. It doesn’t frighten me.”

— Richard Feynman

Genius: The Life and Science of Richard Feynman

The new face of the GOP

I’m ten weeks in on my TV news fast and I’ve dropped 50 pounds in psychic weight. No, I’m not living in a cave. I check the New York Times a couple of times a week (I even have a paid subscription), and I visit the BBC World News page for a more global perspective. Turns out there’s important stuff happening in other pars of the world. So I do get some news about American politics but now I’m controlling the spigot.

Early days for the new president but I’m wondering if it’s going to be as much fun as he thought. Time will tell. Of greater interest to me is to what extent Trump will become the new face of the Republican party. I’m sure this analogy has been worked hard because it’s so apt. After a night of Jägermeister shots the GOP wakes up to discover that dream about the tattoo parlor wasn’t a dream. Going to be hard to call yourself the Party of Reagan after a four year kegger at Sigma Tau Trump.

But who knows. That Trump tat might be good for free drinks for a long time. If so, party on! But if The Donald shits in the punch bowl, it’s gonna be hard to say it wasn’t his party.

Bots are a new medium

Kevin Kelly points us to an interesting piece on bots by John Borthwick. Turns out bots are a bigger thing than I realized, and they’re gonna get a lot bigger.

“Most researchers estimate that during the election cycle, bots made up approximately a quarter of all the online chatter on a particular issue or meme. […] As people understand that accounts aren’t necessarily human, they will start to trust platforms and networks less.”

Mr. Borthwick make reference to Dexter which is (I think) a service that will help you develop a bot for your business (or whatever). You can see my chat session with their demo below. And if you’re feeling a little lonely…

Chat bots are going to become a thing in 2017, as Clem the CEO of Hugging Face, an awesomely interesting chat bot company says, “everyone, one day will have an AI friend”.

 

Safe Shorts

“A German company recently sparked controversy after launching a line of women’s underwear that it claims can protect the wearer against sexual assault. Called ‘Safe Shorts’ the underpants are made of a slash and tearing-resistant fabric and feature a combination lock and a loud alarm system that goes off when the pants are tampered with.”

“Short Pants feature three different forms of protection against assailants. First, the pants’ drawstrings are made of a very tough material that makes them almost impossible to cut or tear, and the combination lock prevents the attacker from untying them or pulling off the underwear without first untying the drawstrings. Then there is the soft protector in the crotch area that prevents assailants from tearing the Soft Pants between the wearer’s legs.”

“And finally, there is the alarm system that produces a loud acoustic signal (130 decibels) when it detects that the pants are being tampered with. The wearer can also trigger the alarm voluntarily by by sharply pulling the drawstrings to scare off the attackers and as a call for help.”

“The jogging model costs $160 and the everyday use one are $107.”

Smart buildings predict when critical systems about to fail

“Imagine a building that tells you – before it happens – that the heating is about to fail. Some companies are using machine learning to do just that. It’s called predictive maintenance. Software firm CGnal, based in Milan, Italy, recently analysed a year’s worth of data from the heating and ventilation units in an Italian hospital. Sensors are now commonly built into heating, ventilation and air conditioning units, and the team had records such as temperature, humidity and electricity use, relating to appliances in operating theatres and first aid rooms as well as corridors.”

“They trained a machine learning algorithm on data from the first half of 2015, looking for differences in the readings of similar appliances. They then tested it on data from the second half of the year – could it predict faults before they happened? The system predicted 76 out of 124 real faults, including 41 out of 44 where an appliance’s temperature rose above tolerable levels, with a false positive rate of 5 per cent.”

New Scientist

Would a bot ask you to show it your underpants?

Since retiring, I’m occasionally asked if I’d consider working part-time. Uh, no. But this afternoon I thought of a job that I might find interesting. If such a job exists. If some company/business/service was doing one of those “is it human or is it a bot?” things, that might be fun. Sort of a half-assed Turing Test kind of thing? But I’d want total freedom in my responses.

Q: You’re in a desert, walking along in the sand when all of a sudden you look down and see a…
Me: Did you think Ernest Borgnine was better in Airwolf or Escape from New York?

Yeah, I think I might do that for an hour a day. My friend David Brazeal had a similar gig for a while. He was the human behind the Barrel Bob Twitter account for the Missouri Department of Transportation. I think he lost the account when the suits couldn’t handle his insanely humorous tweets.

Why does time seem to move faster as get older?

“The “associated theory” states that between the ages 15 and 25 the most formative experiences of our life take place, such as our first kiss, first car, first love, and so on. This creates a “reminiscence bump.” The farther we move away from the bump, the quicker time seems to move.”

“William James in his 1890 book Principles of Psychology, described it this way—that fewer and fewer novel experiences pop up as we grow older, and this is why life seems to pick up speed.”

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