Post-CES 2014

Sony-wideIn the old days, I used to go twice a year: once to Las Vegas in the winter and once to Chicago just before summer began. There were so much to see!

This year, CES came and went, and although I wanted to be there just for the fun of it, I was surprised because I didn’t notice the usual flood of stories and cool products that I wish I had seen for myself. I suppose there are a few reasons why: many of the products of the past were driven by their own unique hardware needs, so the physical design and functionality of so many products were unique. Now, many of these innovative ideas use the same portable computer—the smart phone or the tablet—so the form factor and the functionality is less original. Often the innovative idea is iterated as software or accessory, not a whole new thing. (On the far side of this timeline, my basement is no longer quite so full of old stuff that seemed like a great idea at the time, and so, my garage sales are less frequent and less thrilling for the neighbors).

In past articles, I’ve written about the new 4K HDTVs, and now, we’re starting to see digital cameras (including a $2,000 camcorder from Sony) that can create content for the new format. New screens are curvy, which is cool, but so far, not so useful. Still, this is among the things to come that we will own within a few years—whether as part of a phone or a living room TV set.

This was supposed to be the year of the wearable computer, and that’s going kinda slowly. Pebble updated its cool smart watch, which is now smaller, heavier (but still okay), and comes with twice the memory (4MB up to 8MB). For details about this Bluetooth device, and a taste of other wearable devices from the same company, be sure to read a very helpful article on The Verge. Their article about Razer’s Nabu wristband is also interesting, perhaps more as a trend report than a piece about something you’ll be buying this summer; ditto for the backgrounder about Nuance, which is bringing Siri-like technology to wristbands another small devices.

Sony A5000Happily, Sony is beginning to regain some of its juice. The image that tops this article is a fun piece about Sony’s CES presentation using 4K technology and a fair amount of hands-on creativity. The company will introduce a new short-throw HDTV projector this summer that will allow, for example, useful projection onto tabletops (though what I really want is the touch-screen desktop surface used on Hawaii Five-O). Sony’s still cameras (which shoot video, of course) are becoming more and more impressive—and smaller. New to the line is the A5000, but if you haven’t checked out the RX-100, I encourage you to do. It’s my favorite camera (right now, anyway).

Lots of heat re: 3D printing, which is increasingly ready for prime time. Once again, The Verge does a superior job in explaining what this technology is all about, what happened at CES, and why this may become important to you in 2014. For example:

Unsurprisingly, everyone at the CES 3D printer zone thinks that consumer-level 3D printing is on the cusp of something big. “It’s just kind of a whole ecosystem that has to be built up, and it’s kind of slowly growing out,” says Abdullah. “I don’t think we’ve hit that tipping point obviously, but I think that we will get there soon.” Chang describes 2014 as “like the year when the Apple II came out.”

Yes, TV sets will become that much larger, and digital cameras will become that much smaller. More of us will be wearing digital wristbands of some sort, no doubt communicating with one another or with some super server as we track what we eat or where we go or how thoroughly we exercise. Somehow, with each passing miracle, these seem to be less newsworthy. And yet, it’s fun to see what the latest Jawbone portable Bluetooth loudspeaker can do, or how successfully Beats is invading popular culture (now with its own music service). So we are we not all completely crazy about the potential of 3D printing or wall-sized video projections? Because we’ve got a 5MP phone in one pocket and a tablet that’s much smarter than most of NASA’s old school gear in the hand that used to tote around a MacBook Pro but doesn’t anymore because that’s just too heavy or too much of a pain to connect using the smart phone’s portable internet hub. We’ve become so sophisticated, everything exciting seems commonplace, or predictable.

Me, I think I preferred the naiveté and twice-annual festival of wonder.

Completely Unreasonable

9780262019354Sitting in my big comfortable chair, I feel as though I’ve traveled several million miles since I started reading Noson Yanofsky’s new book, The Outer Limits of Reason. When I measure the distance from the comfy chair in the family room to my bed (where I read several chapters) and to my office (several more), I suppose I walked no more than 100 feet (round trips included). I think I started reading the book on December 30 and I finished it today, January 5—a week, pretty normal for an interesting book. Actual distance traveled, book in hand: 7 days x 1,600,000 miles per day for a total of about 11 million miles. How did I rack up so many miles? While I was sitting in my chair, reading in bed, or listening to music to accompany several chapters in the office, the earth never stopped moving. We tend to forget that part of the travel experience because, well, everything’s relative. We tend to think that we’re pretty much stationary in space, in a fixed position of some kind, but of course, we’re not. This is not new information: we’ve known this to be true for more than a century (thanks to Albert Einstein).

170px-Yogi_Berra_1956Somewhere between Yogi Berra (“half the lies they tell about me aren’t true”) and the goofiness of language (“This sentence is false.”), Professor Yanofsky, of Brooklyn College, runs through thought experiments at the edges of reality and reason. One of my favorites (which may be familiar) is the ship of Theseus, which won many battles and was therefore allowed to linger in the port for hundreds of years. Over time, it began to rot, so the good people began to replace rotten planks with new ones. That way, they figured, the ship would last longer. Reconstruction and restoration were, and remain, common practice, but the ship, and the practice, raise some questions. With each each new plank, a portion of the original ship, rotten though it may have been, disappears. In time, most of the ship is composed of new planks, so it’s reasonable to wonder how much of the old ship still exists. Eventually, the answer may be none at all. Of course, this is about more than decomposing ships. Are you the person that you were a decade or three or more decades ago? Natural processes suggest otherwise: your brain, your blood, so much of each of us is naturally replenished. on a regular basis (doctors and other practitioners may add, delete, or replace more).

Oxford Mathematics Professor Marcus Du Sautoy explains the Monty Hall Problem on YouTube.

Oxford Mathematics Professor Marcus Du Sautoy explains the Monty Hall Problem on YouTube.

Breezing through Zeno (Achilles and the Tortoise), Monty Hall (why you should change your mind when making a deal), and The Traveling Salesman problem (where computer or logical routing becomes an impossibility), Yanofsky pursues progressively more mind-bending stuff. Again, some of this is likely to be familiar if you follow this sort of thing: The Butterfly Effect, which abbreviates “Predictability: Does the Flap of a Butterfly’s Wings in Brazil Set Off a Tornado in Texas?” (not exactly, but probably, sort-of). There’s quite a bit, well-explained, about the strangeness of quantum mechanics (that is, unlike the observable and more easily measured physical world), also not new anymore.

An internet place to explore tiles and other interesting things to make and do.

Click on the pic to visit an internet place where you can explore tiles, and see what people have been making in extraordinary ways.

I’ve always been taken with tiling problems: the shape of tiles that can fill a large space with only adjacent edges between shapes. Of course, a square is perfect for this sort of thing, and so, too, is a hexagon, but pentagons and circles don’t work at all (you need to fill in the blank spaces with other shapes). I had never seen the Myers shape, an odd solution to this interesting geometric design problem. (Thanks, Noson, whose childhood ponderings probably included palindromes.)

Much has been written about the relationship between mathematics and the universe, and Yanofsky summarizes this situation in terms that I could (mostly) understand. The fascinating essence: how is it that we, mere mortals living on this strange planet that is, mostly, inhospitable to human life (tornadoes, bacteria, extreme climates and attorneys  [his humor]), manage to develop a language based, mostly, upon numbers and calculations that somehow manages to explain so much of how it all works. When mathematics and science fail to explain the natural world, or present conundrums and paradoxes (for the correct plurals of these words, consider this from the Guardian), Yanofsky becomes interested, and offers the right illustrations to begin the conversation. Sometimes, there are formulas (too many, in fact), but I’d suggest that you skip past the Stephen Hawking “dictum that every equation halves the number of readers” and simply do your best to navigate the sections that are mired in equations and symbolic logic; the book can be easily enjoyed without fussing over the likes of p(A^~ C) ≤ p(A^ ~ B) + p(B^ ~ C).

So is all of this mathematical musing without much of a point? Or is he flirting with the true nature of the universe? I suspect he could speak eloquently about the former, but in the end, he may conclude the latter. After carefully defining reason as “the set of processes or methodologies that do not lead to contradictions and falsehoods” (why not “or falsehoods?), he italicizes this important idea: we human beings already live beyond reason. He goes on:

Our minds do not live in a world of stones, carbon-based life forms, and molecules following habitual laws of physics. Rather, we have feelings and emotions that are not dictated by reason and logic. We have a sense of beauty, wonder, ethics, and values that are beyond reason and defy rational explanation…In this sense, every one of us already transcends the bounds of reason.”

So here’s the ultimate paradox. A man spends his career thinking about, and teaching others, about the intersection of mathematics, science and reason, then writes a very good book about the success and failure of that way of thinking, then decides, on the final pages, that the edge of reason has nothing whatsoever to do with mathematics or science. Instead, it’s the soft stuff that defines the edge of reason, the ideas that cannot be quantified or measured. Not now, at least. Maybe someday.

Steve Evans from India and USA. Permission: (Reusing this file: Creative Commons attribution. This file is licensed under the Creative Commons Attribution 2.0 Generic license

Photo by Steve Evans. Permission: (Reusing this file: Creative Commons
attribution. This file is licensed under the Creative Commons Attribution 2.0 Generic license