Slashdot Mirror
Demo of a New "Sixth Sense" Technology
TEDChris writes "Here's an intriguing attempt at a versatile new tech device that tries to augment the wearer's five senses. It comes out of Patty Maes's group at the MIT Media Lab. By combining a computerized personal projector with a camera and linking both to the Net, a host of surprising new applications becomes possible. This 8-minute demo created a lot of buzz at TED last month and was posted online today. Would love to know what the Slashdot community makes of it."
I, as a typical human, have plenty more than five senses. I would have hoped that people's understanding of their own body would have continued past grade-school.
Yup. This is a pet-peeve of mine, too. Humans have between 9-16 senses (or more), depending on how you want to count/divide them. The "5 senses" idea dates back to Aristotle... and we've learned quite a bit about the world and the human body since then. Frankly it's ridiculous that even in grade school children are told that humans have 5 senses: it's patently false. And it's quite easy to demonstrate otherwise (e.g. ask a person if they can sense which way is down).
It bugs me to no end that these kinds of basic science mistakes are repeated ad nauseum.
Pain, proprioception, thermoception, orientation, direction, acceleration, balance, . . .
Ever seen a cop perform a field-sobriety test? You know, before breathalizers? It specifically tests balance and proprioception -- stand on one leg, eyes closed, and touch your nose. The only way it tests any of your five is because you need to hear the cop speak the directions.
Build a robot, or design any physical machine, and see how many "sensors" you need before it can do anything. Your laser printer has a dozen sensors just to align the paper!
In my world, possibly the same as yours, "grade-school" is indeed hyphenated; in part because it is a unified term. In "grade school", "grade" is an adjective where "school" is a noun. In such syntax, "grade" modifies "school". I was not referring to a school on a hill, or to school which teaches about grading. Now, I was talking about a school which is gradual, and hence "grade school" would have worked, I was not referring to the entire academic system in which education is taught gradually. I was referring to the subset of years consisting of grades 1 through 6(ish), commonly coined "grade-school".
Similarly, I could have used "elementary-school", however "elementary school" would have been a school that teaches the periodic table, or the basic elements of some other industry.
See, "adjective noun" is a general form of English, where each word is considered according to its individual definition. "adjective-noun" is a specific form of English, where the compound-word (or "compounded word", because "compound" is a noun, and "compounded" is the adjective here) is considered according to a non-Englist lexicon, often industry-specific jargon.
They taught me your way in grade-school, when they told me that I was in grade school. That's my point. My education continued beyond grade-school where I learned that I had not only attended grade school but I had also attended grade-school; and I learned the important distinction.
But I'll ask you the same question I ask of people who argue "whom" versus "who". "How many times have you said the word 'whom' in the last year?" Many of them realize that they've never used it, and that's when they realize that they must be making some mistake. So in your case, when was the last time you used a hyphen? If you answer is unreasonable, then clearly you aren't utilizing the entire English language properly.
A lot of people have been dropping hyphens over the last sixty years -- twice my life-time. But hey, people say "there's five of them over there" because they don't seem to realize how ignorant and hick-town it sounds when expanded to "there is five . . .".
I would say we have only 4 senses
And I would say you're too smart for your own good. A sense is an aspect of the physical world you can detect, it's *not* the type of physical phenomena being utilized in the sense. Otherwise, all senses are just chemical (or electro-chemical, if you want).
The sense of up and down is distinct from the sense of rough or smooth, even though both use pressure, just like a radio antenna and a roll of photographic film are distinct even though they both measure electromagnetism.