Monday, November 08, 2010

Our Soylent Green Future?


I find it both fascinating and appalling when I go out onto the Web and read about what this century has in store for us: On one hand, we face increasing climate chaos, possible drought or hurricanes, the rising probability of a massive earthquake in California, the end of cheap energy and along with it affordable food. We hear dire predictions of the mess that consumer culture will make of the planet as it spreads to developing nations. What if everyone in China DOES want to drive a car? What if the banks fail? What if my retirement savings disappears? Oh, and don't forget the global pandemic threat! Bird flu, swine flu, dog or cat flu - it's just a matter of time before a really nasty bug appears, and circles the globe before we can do anything to stop it.
On the other hand, technological progress on many fronts continues to accelerate. Nanotechnology, a mastery over matter, and the ability to program molecules at will, is getting ever greater traction in labs around the globe, and despite the hype of its early days may deliver, in the areas of medicine and energy, quite soon. Even artificial intelligence, whose painfully slow development caused a generation of disappointment, is finally beginning to appear - in your cell phone! A world of highly-efficient solar energy farms, or solar satellites beaming energy to receiving antennas on the ground; super-medicine that can repair the damages of the aging process as easily as swallowing a capsule of nanobots; unlimited, healthful food, synthesized on the spot from an unending stream of component molecules, using templates based on the world's finest organic ingredients and culinary practices.
Will my retirement years look like something out of Soylent Green? Or will I simply not retire, but find fulfilling work that is not driven by the need to make a buck, but to serve humanity, while learning and creating, following my own unending and ever-changing interests? Will I finally learn to play the piano?
Should I be getting involved in a local "transition plan" that seeks to avoid financial and human catastrophe in my local area? Should I plant a vegetable garden? Should I abandon the house I live in, and move into an RV? Should I head to the countryside, where at least the farmers' markets may still have food? And what about my kids? Should the two I have in college continue to pursue their degrees, or will their education be rendered useless by technological or social change? What is the prudent course?
I'm trying to formulate one for myself and
my family. Starting with the extrememly short-term, and working outward to a rest-of-my-life planning process, I'm trying to cover my bases.
First, the home disaster kit, with food and water for three or more days for my family. Then I'll put together a bug-out kit, which is something like a set of camping supplies, again with plenty of food and water, that we can take with us if we have to get out of town. This might be needed if (when) the "big one" hits, and our neighborhoods go up in flames, fueled by large quantities of natural gas escaping from the gas mains.
I'm also thinking of dropping off simple one-sheet disaster planning leaflets around my neighborhood, to try to get others to prepare. I don't want to be the only one with food and water, surrounded by several hundred families who don't!
I'm starting to take these steps toward Hacking the Future!

Tuesday, September 07, 2010

Science Tee


stroboptics shop
Hey, I made this shirt and offer it for sale at Cafe Press. You should get one now!


Update: This listing has long-since disappeared from Cafe Press. The price was so high that I couldn't afford to buy one.

Personal Portable 3D Printer


Personal Portable 3D Printer
A new 3D printer is coming onto the market. Apparently it's a breeze to operate, and only costs $1500.

If we couple this technology with vision technology that allows you to import physical objects into the software - scanning technology, if you will - then we have a system that can reproduce objects.

Imagine the carnival novelty: get a 3D portrait in thermoplastic. Remember those vacuum form machines at fairs? They'd manufacture a novelty idem for you in real time, using automated machinery. This would do that one a step better, by allowing you to create from physical input. Of course, you could still print out novelty items: License plate frames, eyeglass frames, toys, models and so on.

Tuesday, August 17, 2010

Manna not From Heaven

Manna is the name of a management program that debuted on May 17, 2010, according to this fictionalization from Marshall Brain.
Manna debuts in a fast food restaurant. All the employees wear wireless headsets, and Manna resides on a PC under the former manager's desk. Manna replaced the manager and his assistants. All day long, Manna issues voice commands through the headsets, and the wearer performs the tasks, then says, "ok." Each task is simple, like, "Walk toward the trash receptacle. Open the cabinet. Remove the trash bin." and so on.
Manna saves Burger-G $250 million in its first year. Soon, all businesses that can, are running Manna. Manna organizes the workers at a superstore so that they never even see each other. All to boost productivity.
Thus, these minimum wage earners become the eyes, ears, and hands of the robotic future.

http://marshallbrain.com/manna1.htm

Thursday, February 25, 2010

Science Carnival

I volunteered to be the chair for the PTA's math and science night. Since last year's Art Festival was so successful when it was done on a Saturday, we moved our math and science night to a Saturday too.
My motivation for volunteering was that I really dig this hands-on science stuff. I even have a website devoted to it but I really don't seem to make enough time to do much of it these days. Well, this sort of forces my hand!
I have a long list of activities I am busily getting ready. Part of the work involves digging equipment out from storage, and refurbishing it. For example, I have a Van de Graaf generator that I bought on Ebay several years ago. When I first used it, it worked great. Scarily great, in fact. But the rubber belt soon self destructed, and the thing has been sitting in its box ever since.
So, not being able to track down a manufacturer for the machine, I am making a belt. My first attempt wasn't that good: I pieced a belt together from several strips of latex rubber. But the machine kept discharging every time one of the joints went across the rollers. So now I am attempting to make a new belt from a bicycle inner tube. At least this belt will only have one joint. I'll report on how it works, as well as updating the progress on all the other activities I have planned, including the solar marshmallow roaster.

Thursday, July 09, 2009

atnmbl: The Autonomobile is Coming


I've been wondering for a long time why the GMs and Chryslers of the world are so clueless about roboticizing our vehicles. Are they just stupid? Or are they locked into an irrelevant mindset, unable to think outside the box-on-wheels?

I think it's too late for the Big Auto industry. But there is plenty of opportunity for creative designers and engineers, to integrate new technology to create something that the public really wants, and that can improve the quality of life for all of us.

An example is this: atnmbl.

It's an encouraging design exercise for an automonous vehicle. The designers started by completely revisiting the driving experience. Think of all the things you can't do while driving: reading, sleeping, cooking a meal, enjoying a cocktail, playing a video game, logging onto Facebook, and much more.
Their conclusion was this: during driving, your entire life goes on
hold.
Then they started asking, what SHOULD the driving experience be like? Their conclusion was that not having to drive would be the biggest improvement of the experience.
Once they determined that driverless driving was a design goal, they researched the state of technology. Programs like DARPA's Grand Challenge have shown that, with GPS, machine vision and the latest sensor suites, the task of driving CAN be handled automatically. The proof-of-concept has been done, the earliest (very expensive) prototypes have been built and tested, and now it's just up to Moore's Law to make it affordable.
So, given that driverless vehicles are both desirable and possible, what would one actually look like?
Design firm Mike and Maaike (pronounced MYY-kuh) reached the conclusion that an automous vehicle would look more like a dwelling than a teardrop, or an insect, or a crouching tiger. They came up with a vehicle they call atnmbl, short for Autonomobile. The atnmbl has panoramic windows, an entertainment center, and a wide, comfy couch suitable for up to seven passengers.


The atnmbl not only focuses on efficiency of task, it redefines that task. If you aren't having to put your life on hold to drive, then speeding dangerously to your destination is not important. Acceleration and top speed requirements are reduced, because they just aren't important anymore.
What's important is that you are free to go about your business while you travel. You don't even have to worry about parking; the atnmbl can drop you off at your destination, and go park itself. Or, it can go take someone else somewhere. This eliminates the biggest waste that cars represent: vast parking lots filled with cars that are used twice a day.
If you own your atnmbl, you can offer it for hire at a price that is automatically negotiated for you. Or, you can just hire one by TXTing or calling from your cellphone.
Some models might be equipped with a microwave, so you can warm your breakfast on the way to work. Some might be equipped with a self-cleaning bath/shower, so you can drag yourself from bed directly to your commute. Or you could hire a long-distance sleeper model in the evening, spend a few hours enjoying the entertainment, retire for bed, get up and shower in the morning, and step out at your destination fresh and ready to go.
Some people will simply SEND an atnmbl to pick up their groceries for them; without drivers, and being completely solar-powered, it will be cheap to do so. Your children will be able to travel in perfect safety without you, because there's a reliable driver built into the vehicle.

Some features:

• fully electric powered plus solar assist
• driverless navigation via GPS, Lidar, radar, accelerometers
• wrap-around seating for 7
• voice recognition and remote for real-time control/ input
• large display for info, searches, browsing, communication
• open-source software with downloadable apps for carpool and car-share
through social networking, pre-loaded trips, city tours, virtual
drivers, etc.
• live trip info on mini display
• electric door, standing height entryway
• electronically tinted windows
• all wheel drive with motors in each wheel
• very few mechanical parts (drive by wire)
• bar

Tuesday, March 31, 2009

DIY 3D Printing Uses low cost materials



Mark Ganter, Duane Storti and Ben Utela, from the University of Washington Department of Mechanical Engineering in Seattle, Washington, have developed a low-cost replacement for the materials their 3D printers use. AND, they've published their recipes.
Now materials costs drop from as high as $30 a pound to mere pennies. The result is that the UW has been able to open its rapid-prototyping shop to a wider variety of projects.
What's the new material? Powdered clay, mixed with sugar, maltodextrin or sometimes PVA. The fabjects are fired in a kiln just like any ceramic material.
Check out the recipe if you've built or are considering building a 3D printer.