annotate org/ideas.org @ 80:f6a551af68ff

computer vision + toilet; spellcheck.
author Robert McIntyre <rlm@mit.edu>
date Sat, 28 Dec 2013 23:06:56 -0500
parents 8e9e811d3f76
children 8fa830f0bed4
rev   line source
rlm@43 1 #+title: Big List O' Ideas
rlm@43 2 #+author: Robert McIntyre
rlm@43 3 #+email: rlm@mit.edu
rlm@43 4 #+description: list of ideas from the last ~ 7 years
rlm@47 5 #+keywords: aurellem ideas half-baked random
rlm@43 6 #+SETUPFILE: ../../aurellem/org/setup.org
rlm@43 7 #+INCLUDE: ../../aurellem/org/level-0.org
rlm@43 8 #+babel: :mkdirp yes :noweb yes :exports both
rlm@43 9
rlm@42 10 * Ideas
rlm@42 11
rlm@43 12 This is a list of all the ideas I've had that I felt like writing down
rlm@43 13 for the past ~ 7 years. Some of them could be practical inventions and
rlm@47 14 are "just" waiting the that 95% perspiration to bring them to
rlm@47 15 fruition, some are ideas for science fiction, and some are simple
rlm@48 16 observations. Some are really only for my own personal notes and are
rlm@48 17 not meant to be comprehensible. They are arranged roughly in reverse
rlm@48 18 chronological order, with the most recent ideas at the top of the
rlm@48 19 list. The ones at the bottom of the list are heavily influenced by my
rlm@48 20 time at MIT.
rlm@43 21
rlm@43 22 If you find some of these interesting and would like to collaborate on
rlm@43 23 them with me or discuss them in more detail, I'd love to hear from
rlm@43 24 you. You can email me at ideas@aurellem.org.
rlm@43 25
rlm@52 26 If you want to use one of these ideas as your own and run with it,
rlm@52 27 please feel free. I'd love to hear about it if you do.
rlm@52 28
rlm@62 29 #+begin_quote
rlm@62 30 There's no end to what a man can accomplish if he doesn't care about
rlm@62 31 getting credit.
rlm@62 32 #+end_quote
rlm@62 33
rlm@80 34 - smart toilets :: Instead of using indirect measures like infrared
rlm@80 35 detectors of the presence of a person, use computer
rlm@80 36 vision to directly measure whether the toilet needs
rlm@80 37 to be flushed. I think a lot of things will end up
rlm@80 38 going this way as we get better computer vision.
rlm@80 39
rlm@77 40 - validate chemopreservation :: chemopreservation is difficult to
rlm@77 41 validate because it destroys the functionality of a brain, and
rlm@77 42 brain simulation will take a long time to mature as a
rlm@77 43 technology. However, one very powerful way to validate
rlm@77 44 chemopreservation would be to have a person/animal learn
rlm@77 45 something with high complexity such as a number or the solution
rlm@80 46 to a maze, or a flashbulb memory. Then you preserve their brain
rlm@80 47 chemically, slice it up, and read /that specific memory/ from the
rlm@77 48 detailed brain scan. Much more difficult, but much more doable.
rlm@77 49
rlm@75 50 - candy screw :: edible candy screw with candy nuts that you can screw
rlm@75 51 as well.
rlm@76 52
rlm@74 53 - better bibliography :: when writing a thesis or paper, have the
rlm@80 54 bibliography not just be an opaque list of resources, but have it
rlm@74 55 be a list of /summaries/ and /qualities/ that each paper has in
rlm@80 56 the context of the paper being written. When examining a
rlm@80 57 bibliography, I want to know if reading the papers in the
rlm@74 58 bibliography are worth my time, and I also am probably also
rlm@74 59 interested in exactly the things that are being discussed in the
rlm@74 60 paper I'm reading. The bibliography is the perfect place to
rlm@74 61 provide information about the referenced papers from the
rlm@80 62 author's perspective. I will use this biographic form in my own
rlm@74 63 thesis.
rlm@74 64
rlm@73 65 - digital inter-library loan :: libraries at universities already do
rlm@80 66 inter-library loans for books, so why not do the same for access
rlm@73 67 to stupid paywalled digital papers? All the universities could
rlm@73 68 allow access to articles for registered students to all the files
rlm@73 69 available through any participating university. This could be
rlm@73 70 achieved by sending requests through proxies at participating
rlm@73 71 universities. Each university would decide who at the university
rlm@73 72 can access the proxy network. Access to the proxy network could
rlm@73 73 be made easy using something like http://libx.org/.
rlm@73 74
rlm@72 75 - chess visual :: to show the vast size of the game trees considered
rlm@72 76 by computers, show two people playing chess in a
rlm@72 77 void. They are floating in space, and there is a
rlm@72 78 simple chess board between them. Then, as they play,
rlm@72 79 the game tree's they are considering are drawn
rlm@72 80 behind him. The root of the tree starts centered in
rlm@72 81 their heads or whatever they use to think, and the
rlm@72 82 tree grows out from behind, never crossing the
rlm@72 83 dividing plane between the two players. Each
rlm@72 84 player's tree is a different color. As they grow,
rlm@72 85 there are animations for pruning, etc. Eventually,
rlm@72 86 they look like the hemispheres of a brain, wings,
rlm@72 87 etc. A human's tree might occasionally have a long
rlm@72 88 chain, while the computer tree would be more
rlm@72 89 uniform. You could compare deep blue and a modern
rlm@72 90 laptop. Use actual data when fighting two computers!
rlm@72 91
rlm@71 92 - time verification :: some standard way to verify that some piece of
rlm@71 93 data was recorded at a specific time. Might involve a time
rlm@73 94 server, a key for each time period, something like that.
rlm@71 95
rlm@70 96 - tamper proof gold bars :: [[http://www.tungsten-alloy.com/gold-plated-tungsten-alloy-bar.html][this site]] offers gold plated tungsten bars
rlm@70 97 as "novelty" items. One reason to prefer coins is because they
rlm@70 98 are much harder to counterfeit because there is less surface area
rlm@70 99 to mass ratio. However, gold bars are still a great design
rlm@70 100 because they can hold a lot of value in a small space. A gold bar
rlm@70 101 could be given the same protections (and more) that gold coins
rlm@70 102 have to offer by changing it into a "gold book", which would have
rlm@70 103 hundreds of "pages" of gold bound together. This could be
rlm@70 104 implemented with multiple steel rods going through the book which
rlm@70 105 can be removed, or some more classier mechanism for holding the
rlm@70 106 pages. The point is that the bar can be EASILY subdivided (and
rlm@70 107 people would perform this test before buying), thus guaranteeing
rlm@70 108 it's authenticity.
rlm@70 109
rlm@68 110 - aurellem shirt :: I should make an aurellem star symbol tee-shirt.
rlm@68 111
rlm@67 112 - high school science :: this is a lesson in scientific ethics. The
rlm@67 113 goal is to calculate /g/, the local gravitational
rlm@67 114 acceleration. The students are told that the textbook says it's
rlm@67 115 /exactly/ 9.81 before they start the experiment. See how they
rlm@67 116 doctor their results to get closer to the textbook value. It's
rlm@67 117 neat because for any given school, /g/ is probably *not* exactly
rlm@67 118 equal to 9.81, because that is just an average!
rlm@67 119
rlm@67 120 - opencourseware subtitles :: there are ladies who type up lectures
rlm@67 121 while they are being given. These recordings should be kept and
rlm@67 122 given to OCW for subtitles. If the timestamps of keys are
rlm@67 123 recorded, then it is easy to make subtitles.
rlm@67 124
rlm@66 125 - screen locking timing :: you use your computer camera to see if you
rlm@66 126 are sitting in front of the computer. If you are, then the screen
rlm@66 127 will never lock. If you are, then the screen will lock with a
rlm@67 128 30-40 second timeout. It's an extension of using inactivity to
rlm@66 129 initiate the countdown, just with more information.
rlm@66 130
rlm@66 131 - mirror toilet :: a toilet with a square basin made or mirror instead
rlm@67 132 or porcelain. That way, you can see how good of a
rlm@66 133 wipe job you have done / watch how your excretion
rlm@66 134 system works.
rlm@66 135
rlm@80 136 - test dummies :: why don't we clone anencephalic humans and use then to
rlm@62 137 test /in vivo/ human organ systems and drugs? It
rlm@62 138 would be ethical as long as there are women who are
rlm@62 139 willing to host the clones, and it would be a
rlm@67 140 tremendous resource for studying the human body. I
rlm@62 141 see nothing wrong with it morally, since no one is
rlm@67 142 suffering, and it stands to save many lives throughout
rlm@62 143 more advanced technology.
rlm@62 144
rlm@62 145 - X-ray telepresence :: given that a doctor is operating on a patient
rlm@62 146 via telepresence, one cool things you can do is shine X-rays into
rlm@62 147 the patient to view the insides during real time. If the system
rlm@80 148 was coupled with a Bayesian model of the layout of the structure,
rlm@67 149 and the x-rays were only fired whenever the uncertainty of the
rlm@62 150 model reached a certain threshold, then the radiation damage
rlm@62 151 and surgery risk could be minimized.
rlm@62 152
rlm@62 153 - superfluid vascular system :: I wonder what would happen if you
rlm@62 154 replaced the blood in a human with a superfluid. What would the
rlm@62 155 physical dynamics be? Would the superfluid flow through the
rlm@62 156 vasculature, or would it ignore it and travel through the cells,
rlm@62 157 or something else entirely. Since superfluids need to be cold to
rlm@62 158 retain their superfluidity, how would the dynamics change during
rlm@62 159 perfusion of a superfluid, where the fluid gains and looses
rlm@62 160 superfluidity as it goes deeper into the body and is cooled by
rlm@67 161 superfluid from upstream. In summary there are two things to
rlm@62 162 simulate 1.) replace all blood in human with superfluid
rlm@62 163 instantly. 2.) perfuse superfluid into human.
rlm@51 164
rlm@59 165 - projective guessing :: I think that we read and see things by
rlm@67 166 making a really good guess about what we're expecting to see,
rlm@59 167 and then searching for our guess in what we see. If it really
rlm@59 168 doesn't match, then we start to make more guesses / analyze the
rlm@59 169 image from first principles, but most stuff is projective
rlm@59 170 guessing.
rlm@59 171
rlm@67 172 - Intestinal flora maintenance :: why not inoculate babies at birth
rlm@59 173 with "ideal" gut flora instead of whatever bullshit they
rlm@59 174 naturally get, thus giving them optimal digestive/nutrient
rlm@67 175 extraction capabilities. Might also be able to make their farts
rlm@59 176 not stink for life, too.
rlm@59 177
rlm@56 178 - server culture : mirrors :: make a distributed system where people
rlm@56 179 can mirror the websites of people they like -- essentially cover
rlm@56 180 the server costs of favored websites. This could make popular
rlm@56 181 websites run at no cost. The system would require that the
rlm@56 182 mirrored content be the same as the official source. Sort of like
rlm@67 183 bit-torrent for websites.
rlm@56 184
rlm@56 185 - map programming :: one problem with functional programming is that
rlm@56 186 in order to remain functional, you have to pass up arguments up
rlm@67 187 into each calling function to get the full range of behavior
rlm@56 188 from the lower level functions. Normally people come to a
rlm@67 189 compromise involving abstraction and sparing use of dynamic
rlm@67 190 variables to configure runtime behavior. What would be the
rlm@56 191 advantages of making a programming language where every function
rlm@67 192 receives one argument, a map, which contains all the symbol
rlm@56 193 bindings it would ever need? This map is passed on to all
rlm@56 194 subordinate functions. This way, you could replace functions on
rlm@56 195 the fly, and arrange for there to be sensible defaults,
rlm@56 196 etc. Might cause more harm than good but is an interesting idea.
rlm@56 197
rlm@55 198 - rest nest :: a small EEG device you would attach to your head when
rlm@55 199 you go to sleep at night. ML algorithms would determine
rlm@55 200 your particular sleep cycles. This would mostly be an
rlm@55 201 alarm clock that you could give a time range, say
rlm@55 202 7:00AM - 7:15AM, and it would wake you up during an
rlm@55 203 ideal time corresponding to then end of one of your 90
rlm@55 204 min sleep cycles. You would feel much more rested upon
rlm@55 205 waking up, and would wake up faster. There might be
rlm@55 206 some other uses for the EEG data as well.
rlm@55 207
rlm@50 208 - image compression :: use a library like gimp or opencv to process an
rlm@50 209 image to make it have less entropy, then store the reverse of
rlm@50 210 those operations along with the compressed simpler image as a
rlm@80 211 super-compressed image file (possibly accepting some
rlm@80 212 losses). Trades file size for decompression time, and allows one
rlm@50 213 to cheat by using information in gimp/opencv to compress the
rlm@50 214 image.
rlm@50 215
rlm@47 216 - fixed cryopreservation :: why not use a fixative to buy enough time
rlm@42 217 to ramp up cryoprotectants to an acceptable level at room
rlm@42 218 temperature? Then, the whole system can be rapidly cooled and
rlm@42 219 vitrified. This method "severs the biological link" in that the
rlm@47 220 fixatives are highly toxic, but current vitrification procedures
rlm@42 221 do this anyway since there can be a lot of freezing damage.
rlm@38 222
rlm@67 223 - dilated security camera :: a security camera that would capture
rlm@58 224 full video footage of everything at 60fps but then decide to keep
rlm@58 225 only every 1 frame every 5 seconds unless there's something
rlm@58 226 "interesting" happening.
rlm@58 227
rlm@40 228 - bitcoin wallet :: Part of "server culture", this would be something
rlm@40 229 like "coin.your-domain.com" which would serve as
rlm@40 230 your personal trusted access to your own bitcoins
rlm@40 231 from anywhere.
rlm@40 232
rlm@40 233 - libpay :: this would be a free library which would enable
rlm@40 234 micro-donations to software projects and other projects,
rlm@47 235 so that you could donate a penny to "emacs" and it would
rlm@47 236 be automatically split up to every person who has ever
rlm@40 237 contributed to emacs in proportion to the amount of
rlm@40 238 community esteem, code quantity, bugs fixed, whatever the
rlm@47 239 community decides. This might make it possible for
rlm@40 240 programmers to live entirely off of free programming.
rlm@40 241
rlm@45 242 - distributed graphics :: Browser based graphics-card accelerated
rlm@45 243 distributed computing API.
rlm@41 244
rlm@40 245 - pronouns :: use capital letters A-Z instead of pronouns. They solve
rlm@40 246 pronoun referents and gender neutrality, are short to
rlm@40 247 say, and you can encode useful information into the
rlm@40 248 choice of letter. For example, instead of "Meetings
rlm@40 249 shall be presided over by the president, unless she is
rlm@42 250 absent." USE "Meetings shall be presided over by the
rlm@40 251 president, unless P is absent." We already use this a
rlm@40 252 little, since I and U are reserved for the subject and
rlm@40 253 object respectively.
rlm@40 254
rlm@40 255 - phone DSP :: software app that inserts an audio DSP between the
rlm@40 256 input to a phone and the output. The DSP is delicious
rlm@40 257 and configurable, and can allow men to make their
rlm@40 258 voices deeper, etc. The app would allow you to hear
rlm@40 259 your own voice as others hear it. Most people hate how
rlm@40 260 their own voice sounds. The app would also allow one to
rlm@47 261 immediately change the parameters of the DSP using good
rlm@40 262 presets.
rlm@40 263
rlm@47 264 - predestined body learning :: a good example of predestined learning
rlm@40 265 might be the mirror neurons.
rlm@40 266
rlm@47 267 - restaurant receipt :: use a carbon copy receipt instead of two stupid
rlm@40 268 copies.
rlm@40 269
rlm@41 270 - anti google glass :: glasses with mounted lasers and computer vision
rlm@41 271 that targets the cameras in google glass and destroy them.
rlm@41 272
rlm@40 273 - wearable towel :: towel with clasp, velcro, whatever, that allows
rlm@40 274 one to wear the towel more securely than just
rlm@40 275 wrapping it tightly and hoping for the best.
rlm@40 276
rlm@47 277 - crossdressing :: Easiest way to disguise oneself as a woman is to
rlm@44 278 wear a burka.
rlm@41 279
rlm@40 280 - book-mode :: intelligent color highlighting for books and
rlm@40 281 articles. It would disambiguate pronouns and involved
rlm@40 282 references. For example, if "Rachael" as red, and "the
rlm@40 283 blonde haired girl" refers to "Rachael", then "the
rlm@40 284 blonde haired girl" would he colored red. Also, you
rlm@47 285 could disambiguate multi part run-on sentences by
rlm@40 286 highlighting each subcomponent. Maybe would also have
rlm@47 287 applications to scientific reading.
rlm@40 288
rlm@40 289 - Handheld light Rain measurement :: this would be a clear, teflon
rlm@47 290 coated plastic disk with a camera underneath the disk. You would
rlm@40 291 be able to hold the device out and it would measure the rate of
rlm@40 292 accumulation of water droplets from fine mists and light rain by
rlm@40 293 using computer vision to measure the diameters of the drops.
rlm@40 294
rlm@40 295 - Big Brother Farming :: This would be a vision system that would
rlm@40 296 individually monitor each plant and turn on water, etc to ensure
rlm@40 297 maximum/uniform growth for each plant.
rlm@40 298
rlm@40 299 - Discrete Faucet :: A faucet with discrete ticks instead of
rlm@47 300 continuous.
rlm@40 301
rlm@40 302 - Laser Circle :: take a glass microfiliment and shine a laser at one
rlm@40 303 end at an oblique angle. It will make a perfect,
rlm@40 304 large circle on the wall, converting a laser beam
rlm@47 305 into a laser cone, preserving most of the energy of
rlm@40 306 the laser.
rlm@40 307
rlm@40 308 - Invisible Glass :: Take a container of liquid and embed a
rlm@40 309 glass sculpture made out of glass that has exactly the same index
rlm@40 310 of refraction and color of the liquid. Then the sculpture will be
rlm@40 311 totally invisible in the container, and will only be revealed
rlm@40 312 when the liquid is drained. The container might be a fancy
rlm@40 313 wine/spirit bottle or an hourglass.
rlm@40 314
rlm@47 315 - Caterpillar people :: A race of caterpillar like creatures gains
rlm@40 316 intelligence after eons of predation by birds, etc. These
rlm@47 317 caterpillar creatures still undergo metamorphosis into a large
rlm@40 318 butterfly-like creature. The metamorphosis process turns the
rlm@40 319 caterpillar's brain into mush and reforms it into a minimal,
rlm@40 320 dumb, truly insect-like mind, completely destroying the person
rlm@47 321 the caterpillar was. The society develops all sorts of customs and
rlm@40 322 religious interpretations of the metamorphosis. It is viewed as
rlm@40 323 good and natural by some since it is part of their life cycle and
rlm@47 324 necessary to propagate the species, as only the butterflies can
rlm@40 325 mate. Some think that the butterflies are still the same person
rlm@47 326 because they have the same soul, even they no longer posses the
rlm@47 327 memories or personality of the original caterpillar. Some see the
rlm@40 328 butterfly form as the "true form" of the species, since the
rlm@40 329 butterflies can fly, mate, and are beautiful. Many make a big
rlm@47 330 deal out of the fact that 1-2% of the caterpillar's mind is
rlm@40 331 actually preserved in the butterfly. Some see it as a terrible
rlm@47 332 tragedy and argue that the caterpillars should try to stop the
rlm@40 333 metamorphosis by technology. Practically, some very important
rlm@40 334 members of society undergo hormone therapy and/or surgery to
rlm@40 335 prevent metamorphosis so that they can live longer as themselves.
rlm@40 336
rlm@40 337 This is a continuation of Marvin Minsky's ideas about pain being
rlm@40 338 something that preserves our bodies while destroying our minds,
rlm@40 339 something that is a remnant from our too harsh animal days that
rlm@40 340 hasn't caught up to the fact that we have very complex brains
rlm@40 341 now. It's a worst-case scenario about a maladaptive genetic
rlm@40 342 legacy. Also, it's inspired by "There She Is!!!", which makes a
rlm@40 343 compelling point about homosexuality by introducing a second
rlm@40 344 gender characteristic (bunny/cat, male/female), which makes
rlm@40 345 homophobia look very silly. Here, our own biological legacy of
rlm@47 346 pain and death is made to look like the tragedy it is through the
rlm@47 347 lens of the the caterpillar people.
rlm@40 348
rlm@46 349 - relationships as a business :: [[http://thedailywtf.com/Articles/Up-or-Out-Solving-the-IT-Turnover-Crisis.aspx][Turnover-Crisis]] is an excellent talk
rlm@46 350 about the "culture of quitting," which is about better business
rlm@46 351 by letting people go instead of keeping them around past their
rlm@47 352 "apex". Focuses on information transfer. Cool idea of an alumni
rlm@46 353 network, which for relationships would be a group of satisfied
rlm@46 354 ex-lovers, who would recommend new people your way, and who might
rlm@46 355 consider coming to you again, refreshed from their time away with
rlm@46 356 new stories/experiences. I should look for examples of this and
rlm@46 357 how they worked out.
rlm@43 358
rlm@47 359 - coffee with tea :: /rlm-tea/ contains 2% sugar, 10% cream, and 20%
rlm@43 360 dylan coffee. /dylan coffee/ contains 5% sugar,
rlm@43 361 20% cream, and 10% rlm-tea. Start your mornings
rlm@43 362 with recursion!
rlm@43 363
rlm@43 364 - psychic crystal :: in a science fiction story, this would be an
rlm@43 365 object that is very easy to move physically but is extremely
rlm@43 366 difficult to move with telekinesis.
rlm@43 367
rlm@40 368 - http://betsofbitco.in/ :: what a great place for an AI/person to
rlm@40 369 prove themselves as a good predictor. I wish this could be
rlm@40 370 automated.
rlm@40 371
rlm@44 372 - true reflection :: don't forget about that mirror in the student
rlm@44 373 center!, it's two mirrors at right angles, like staring at a
rlm@44 374 corner of a room. The light reflects so that it shows you what
rlm@44 375 you actually look like, instead of your mirror image.
rlm@33 376
rlm@33 377 - remote control wasp :: use computer to drive wings with remote
rlm@32 378 power/logic.
rlm@32 379
rlm@47 380 - encrypted email phone book :: public (distributed?) database of
rlm@44 381 email->private-key pairs, to enable automatic encryption.
rlm@32 382
rlm@44 383 - universal eye color :: every equivalent creature will see each
rlm@44 384 others' eyes as black -- it's universal. Even if the creatures
rlm@44 385 see in radio waves, and their eyes are 2m long pieces of jagged
rlm@44 386 metal, when those creatures look at each other, they will see
rlm@44 387 black, the absence of light and color (since it's being absorbed
rlm@44 388 by the sensor array).
rlm@32 389
rlm@33 390 - intelligent microwave :: it learns where the hot nodes of its fields
rlm@32 391 are, and uses them to evenly heat any food item. It has an infared
rlm@32 392 camera or something to keep track of how hot the food is. That way,
rlm@32 393 you don't get bowls where the edges are boiling, while the center is
rlm@32 394 still frozen. Requires a little bit of intelligence/vision, since
rlm@32 395 the exact pattern of heating totally depends on the exact shape of
rlm@47 396 the food. Wouldn't need a carousel, and wouldn't need a timer,
rlm@47 397 just a desired temperature. Could also detect ice, and automatically
rlm@32 398 defrost the parts which are frozen. Might be able to work much
rlm@47 399 faster since it can avoid overheating; might have problems with
rlm@32 400 heating the insides of thick things, might need a weight sensor too.
rlm@32 401
rlm@39 402 + Would be much cleaner than other microwaves, since food would
rlm@39 403 "sputter" and splash liquid much less.
rlm@32 404
rlm@39 405 + Throw in some SIFT+R processing to match previously cooked foods
rlm@39 406 and learn the exact heating profiles for things that have been
rlm@54 407 cooked before -- it can get faster the more it's used.
rlm@32 408
rlm@47 409 - compression :: brain-aware image compression algorithm
rlm@32 410
rlm@44 411 - Credit card proxy :: would be a company which works like paypal
rlm@44 412 except for real world transactions
rlm@32 413
rlm@33 414 - Flesh pillow :: a pillow like the arm or torso of a human, complete
rlm@33 415 with simulated temperature, bones, and heartbeat.
rlm@33 416
rlm@47 417 - super screw :: a screw which has only one or two threads and instead
rlm@47 418 uses compression to fit into a hole (the whole shank
rlm@33 419 of the screw is split into multiple pieces to
rlm@33 420 accomplish this; the tip is a point, then the middle
rlm@33 421 bulges out and gets compressed when screwed in.
rlm@33 422
rlm@47 423 - light filter :: (like light tweezers) to mechanically separate
rlm@33 424 fluids with different index of refraction
rlm@33 425
rlm@33 426 - chalk eraser project :: maybe make a directional eraser, for easy
rlm@33 427 release of chalk dust, like fur, and how it likes to rest in a
rlm@33 428 certain direction.
rlm@33 429
rlm@44 430 - silver socks :: socks laced with silver for the antimicrobial
rlm@44 431 properties.
rlm@32 432
rlm@53 433 - UROP :: magnet gear/metal teeth tape
rlm@53 434
rlm@53 435 - rod of moses :: device to distill urine through evaporation and
rlm@53 436 easily dispose of urea crystals for use in desert --
rlm@53 437 produce drinkable water.
rlm@32 438
rlm@47 439 - UROP :: Make the LED in line with the flow for the micro injector, so
rlm@44 440 that it may transmit maximum flow. Motor that changes
rlm@44 441 distance of internal magnet from windings depending on
rlm@44 442 desired speed so as to obtain maximum power efficiency.
rlm@32 443
rlm@47 444 - lottery scraper :: web scraper which monitors various lotteries,
rlm@44 445 looking for "special" gimmick changes in the rules (like 4x
rlm@44 446 winnings on Wednesdays) and computes expected value...
rlm@34 447
rlm@34 448 - Memristiors novel design :: make an evolutionary algorithm to make
rlm@34 449 old stuff using all four basic circuit elements.
rlm@34 450
rlm@44 451 - Conductive concrete :: concrete that has embedded metal fibers so
rlm@44 452 that it can conduct electricity.
rlm@34 453
rlm@44 454 - little bitty melting pot :: might be useful for some types of
rlm@44 455 manufacturing/3D printing -- how small can an induction melter be
rlm@44 456 made, for example.
rlm@34 457
rlm@44 458 - power strip/timer programmable combination :: meh
rlm@34 459
rlm@47 460 - algorithms :: which learn what their inputs are and in what order,
rlm@44 461 and can adapt to changing circumstances -- they
rlm@44 462 remember previous arguments and adapt so as to respond
rlm@44 463 to different connections.
rlm@34 464
rlm@47 465 - true pure tones :: hear a true pure tone by direct stimulation of the
rlm@44 466 nerves of the ear
rlm@43 467
rlm@43 468 - mechanical analogue to the electrical op-amp :: would be an object
rlm@43 469 with two levers -- you pull on one lever and the other moves the
rlm@43 470 same way, no matter what's in the way or what it is driving. This
rlm@47 471 analogy could be useful to teach op amps to people.
rlm@34 472
rlm@47 473 - paper folding device :: make it convenient to fold lots of papers in
rlm@34 474 various ways.
rlm@34 475
rlm@34 476 - concrete epoxy :: epoxy with sand/ some other solid material.
rlm@34 477
rlm@47 478 - light capacitor :: suspend some ball of material with a high index
rlm@43 479 of refraction and shine light into it so it gets stuck -- would
rlm@43 480 the light stay trapped forever? Could you build up unlimited
rlm@43 481 quantities of light inside the sphere (which could then be
rlm@43 482 released slowly by frustrated internal reflection?
rlm@34 483
rlm@40 484 - movie screening :: Movies always are too long at first. One way to
rlm@34 485 shorten them ``scientifically" is to record blink rate during the
rlm@34 486 move and then remove / shorten the frames of the parts in which
rlm@34 487 there are a lot of blinking (average this over multiple people)
rlm@34 488 better yet, put it online and do it across thousands of people. I
rlm@34 489 got this from youtube in which there is an episode of kill bill
rlm@47 490 which is composed entirely of the parts in which people had their
rlm@34 491 eyes closed. slogan: want to make a movie people can't take their
rlm@34 492 eyes off of? Just take those parts out!
rlm@34 493
rlm@47 494 - optimize an article :: capture reading of a scientific article via
rlm@44 495 screen capture while people read it, then use it to make the
rlm@44 496 article better. like the movie-pruning idea.
rlm@35 497
rlm@44 498 - super reading program :: teaches people the ideal mental mask to
rlm@44 499 apply during reading so as to read very fast.
rlm@35 500
rlm@44 501 - explosive thermite epoxy putty :: one part would contain the rust,
rlm@47 502 one part the aluminum.
rlm@34 503
rlm@44 504 - reading comprehension :: use the above screen capture routine to
rlm@44 505 make a quiz program that constructs questions about the content
rlm@44 506 you seemed to gloss over while reading. could be easy if the pdf
rlm@44 507 came with embedded questions. Dylan: automatically generate
rlm@44 508 word-cloud about the parts you found most interesting; help
rlm@44 509 others who read the same stuff by drawing attention to the
rlm@44 510 interesting parts.
rlm@34 511
rlm@44 512 - hard sword :: make a samurai sword, but use osmiridum instead of
rlm@44 513 martensite for the cutting part; it should be a better
rlm@44 514 sword.
rlm@32 515
rlm@44 516 - close range wireless :: use the induction technology used to
rlm@44 517 recharge electric toothbrushes with no metal links to send data
rlm@44 518 without any metal at all!
rlm@32 519
rlm@44 520 - reading :: is a form of synsethesia
rlm@32 521
rlm@44 522 - DNA printer :: A machine which translates the text eg, "ACTGAC" into
rlm@44 523 actual DNA
rlm@32 524
rlm@44 525 - black generator :: ferro-fluid magnetic field suspended micro
rlm@44 526 generator to make electricity
rlm@32 527
rlm@44 528 - alcohol battery :: alcohol/fluid flow powered battery
rlm@32 529
rlm@44 530 - folding razor blade sword ::
rlm@32 531
rlm@44 532 - perfect pitch :: learn perfect pitch using another sense in
rlm@44 533 combination (sight or touch)
rlm@32 534
rlm@44 535 - kaleidoscope projector ::
rlm@32 536
rlm@44 537 - razor blade de-sharpener :: for guilt free disposal
rlm@32 538
rlm@44 539 - bricks :: filled with luminescent plant material
rlm@32 540
rlm@47 541 - bio metallic structure :: metal grids with seeds inside, which grow
rlm@44 542 together and form a durable biological matrix. The metal
rlm@44 543 substrate delivers water. (maybe use plastic instead of metal?)
rlm@44 544 Dylan: enrich plants with inorganic compounds; electrical
rlm@44 545 interfaces in cellular plant matter => remote-controlled
rlm@44 546 photosynthetic/bioluminescent structures.
rlm@32 547
rlm@44 548 - conducting extracellular matrix :: to allow better control of
rlm@44 549 organic systems and an enhanced nervous system.
rlm@32 550
rlm@44 551 - cross-modal memory hashing :: a way to retrieve memories more
rlm@44 552 robustly.
rlm@32 553
rlm@47 554 - flossing thimble-guards :: (these actually exist)
rlm@32 555
rlm@44 556 - rules + lattice learning :: integrate lattice learning with rules by
rlm@44 557 generating hypothetical examples
rlm@32 558
rlm@47 559 - wooden refrigerator :: to give food a better taste Dylan: like
rlm@44 560 barrels for wine, or planks for salmon. Maybe just have "flavor
rlm@44 561 planks" for your pre-existing fridge. Need to mitigate effect of
rlm@44 562 temperature on volatility?
rlm@32 563
rlm@35 564 - radioactive transmutation molecule by molecule :: create precious
rlm@35 565 metals or something else economically advantageous.
rlm@32 566
rlm@47 567 - crowd preservation :: inoculate food with tons of harmless
rlm@44 568 bacteria so that there's no room for bad bacteria as a method of
rlm@44 569 preservation
rlm@32 570
rlm@47 571 - old school preservation :: Pasteur - style holding jar with siphon
rlm@47 572 as a way to store liquids at room temperature indefinitely w/o
rlm@47 573 refrigeration.
rlm@32 574
rlm@47 575 - restaurant policy :: Throw rude people out of restaurant as a matter
rlm@44 576 of course -- make ambiance much better.
rlm@32 577
rlm@47 578 - clean windows :: make something that mixes soap with fire hydrant
rlm@44 579 water (and reduces the pressure a bit) and use it
rlm@44 580 to clean windows of buildings.
rlm@32 581
rlm@44 582 - ocarina :: make an ocarina out of pure silver
rlm@32 583
rlm@35 584 - fire pen :: pen which burns words on to the page, thus never needing
rlm@47 585 any ink. Is there a way to make it runnable from the
rlm@35 586 human's energy?
rlm@32 587
rlm@44 588 - website to design your own soda :: and label, and have it mailed to
rlm@44 589 you / sell it from your own online store.
rlm@35 590
rlm@44 591 - solar panels :: that float on the ocean
rlm@43 592
rlm@35 593 - handcuffs with more than two cuffs (3?) :: great for daisy chaining
rlm@43 594 people, binding them to environment, etc.
rlm@35 595
rlm@35 596 - vector based SOUND files :: like the pictures but with SOUND. codify
rlm@35 597 sound in a language with enough symbols so that it can describe
rlm@35 598 everything and encode it in that. would be like going from speech
rlm@43 599 to text or smtg. Could also store sound as an image of the
rlm@35 600 wavefront encoded as a vector image.
rlm@32 601
rlm@44 602 - Mouse :: with a horizontal scroll wheel in addition to the vertical
rlm@44 603 scroll wheel
rlm@32 604
rlm@47 605 - logic maintenance system for big institutions :: to make sure the
rlm@44 606 things they are thinking about doing are not retarded
rlm@32 607
rlm@47 608 - http://www.regulations.gov/ :: cool site
rlm@32 609
rlm@44 610 - genetically engineered glowing fruit :: sell seeds?
rlm@32 611
rlm@36 612 - memory slide :: IF memories are encoded using particular sensory
rlm@36 613 impressions, what happens if the sensory organ
rlm@36 614 itself changes? those memories would become
rlm@47 615 inaccessible. maybe this is why we can't remember
rlm@36 616 much from our childhoods. also, could this happen
rlm@47 617 throughout life as well? Could S remember stuff from
rlm@36 618 his childhood?
rlm@32 619
rlm@47 620 - make a completely indestructible phone :: no moving parts or display
rlm@36 621 you should be able to slam it around all you want, and it will
rlm@36 622 just work. brutally simple. aerogel around the battery, minimal
rlm@36 623 interface - never gets too hot, and can be dropped into water. no
rlm@36 624 holes -- uses field effects for everything from the buttons to
rlm@36 625 inductive charging and data transfer.
rlm@32 626
rlm@44 627 - midi to ocarina "tabs" program :: (online website? buy ocarinas from
rlm@44 628 it too)
rlm@32 629
rlm@44 630 - 3d printing with sound pulses (or just patterns) :: like the 8.03
rlm@44 631 lecture
rlm@32 632
rlm@40 633 - lighter flint on spring :: make hot, throw it at something, and it
rlm@40 634 makes sparkles!
rlm@32 635
rlm@44 636 - nuclear energy :: Rebranding New+Clear Energy with informational
rlm@44 637 campaign and public debate forum to enforce its
rlm@44 638 transparent and open nature. France needn't be the
rlm@44 639 world leader in nuclear energy. (Dylan)
rlm@32 640
rlm@44 641 - bubbles :: Engineer a material which has both ductility and high
rlm@44 642 surface tension to make the "third"
rlm@44 643 minimal-surface-energy solution to a bubble suspended
rlm@44 644 between two equal-diameter rings. (Solutions are
rlm@44 645 cylindrical catenary curve, two separated half-bubbles,
rlm@44 646 and a double-cone)
rlm@38 647
rlm@38 648 - Textbook whose content can be varied continuously :: alter level of
rlm@38 649 difficulty, rigor, diction, emphasize crossover with certain
rlm@38 650 other discipline, etc. Content generated dynamically from
rlm@38 651 knowledge base, along with questions that are moreover altered to
rlm@38 652 guide knowledge acquisition. Motivation: One book of
rlm@40 653 knowledge. /One./
rlm@40 654
rlm@40 655
rlm@40 656 ** From Jacob's idea list
rlm@40 657
rlm@47 658 - Roommate-canceling headphones: uses roommate's laptop mic to seed
rlm@43 659 noise cancellation alg in your headphones (would this
rlm@40 660 work?). -Update on sound canceling headphones that take feed from
rlm@40 661 tv: how about ones that cancel people talking on the phone by
rlm@40 662 receiving the phone signals and playing inverse sound
rlm@40 663 waves. #signalprocessing ~jcole@mit.edu
rlm@40 664
rlm@40 665 - ClackerAlert -- tells if you slam the keys too hard using sound data
rlm@40 666 (and speed/jerkiness data)!.Prevents RSI ~jcole@mit.e
rlm@40 667
rlm@40 668 - Panic Pin :: separate pin that you can tell someone if forced to
rlm@41 669 identify your PIN (idea from idea about credit cards)