Archive for April, 2018
Creatures (other than cats) with innate sense of direction and purpose
I am continually amazed by creatures great and small who know just where to go and what to do. For example, who would have thought that a dog could apply calculus to find the optimal angle at which to jump into a lake and fetch a tennis ball. See the proof here from a mathematics professor who worked it out after observing his Welsh Corgi “Elvis”.
Naturally ants do very well going about their business, as we’ve all observed when they get into our homes. I was alarmed to hear recently that these industrial insects apply an algorithm for building bridges over any gaps that hinder their travel. See how they do it in this 2/26/18 blog by Quanta Magazine. Things are getting a bit too ‘swarm’ for my comfort when entire institutes such as this one do nothing but model collective behavior. To what ends will this knowledge be applied? I foresee it being used by the military to program hordes of diabolical drones. But, perhaps, it will mainly be for more peaceful pursuits, such as managing traffic on par with ants, who according to this report, never get into a jam.
But just counteract the notion that creatures might be a lot smarter than we think, either individually, like Elvis, or collectively, such as ants, there’s this cat who showed a lack of capability in its calculations of distance.
High-tech brain-wave devices that make you very sleepy, plus other innovations now being tested at experimental hotels
Posted by mark in pop, Uncategorized on April 13, 2018
While watching CBS News the morning of March 26, this report on “smart hotels” caught my eye—not so much for concerns about privacy, but more due to knowing these came by very clever experimentation by Marriot and other leading innkeepers. Perhaps not purely by coincidence, just a week before being featured in this broadcast, Marriot posted a job opening for the Manager of Digital Analytics. In similar postings by them over the past several years I see the hotel seeking someone able to “understand and apply best practices for designing statistical experiments.”
The funny thing is that I was once a subject for a factorial design by Marriott. This happened in the early 1980s during their development of the Courtyard. For a discount off my bill (I think $20—a fair amount of money back then), I got sent from room to room with various combinations and permutations of desks, chairs, bathroom layouts, etc.—so many that I became a bit bewildered trying to sort out what really hit the spot for me as a business traveler. Anyways, being into designed experiments, I enjoyed being a very small part (one data point!) of this Marriott success story in product development.
Nowadays Marriott tests their new concepts at the M Beta hotel in Charlotte seen here. Buttons throughout the property register resident’s reactions and impressions. Read more about these feedback devices and check out photos of recent innovations in this report by Innovation Leader.
My favorite hotelier, Hilton, also experiments on their rooms and services as you can see in this article by USA Today. At their Innovation Gallery in northern Virginia Hilton you can strap on a VR device and take a tour of a guestrooms of the future. Whoohoo!
As the CBS report noted, some of the new features coming at these high-tech hotels do create queasiness for them being so intrusive on one’s personal space. For example, I will take a pass on Hilton’s NuCalm device (not at all related to what’s pictured), which purportedly sends its wearers into 20 minutes of dozing that feels like three hours of deep sleep, thus evaporating stress and promoting utter relaxation. Leave my brain be, please!