Powering the World with Solar

AreaRequired1000Solar panels take space, but just how much land area would need to be covered with solar panels to provide 100% of this planet’s power needs (including transportation)?  The answer is pretty surprising, as the image here shows (click on it for a larger version).  It helps show just how much energy the sun is sending our way, and what a small percentage of that is actually required to power our civilization.

There’s still a matter of energy storage with solar panels, but I wonder, if long range transmission efficiency could be boosted to the point where we have a global power grid?  The sun is always shining on about half the planet…if that power could be transmitted to the dark side of the planet, there would be no need to store electricity.  Nikola Tesla suggested that just such a system could be possible.  The drawbacks are obvious though…it would be difficult or even impossible to employ Tesla’s system in a way that would allow companies to control who uses that energy.  The business model falls apart, sadly, and we live in a world controlled by business and profit.

(image credit)

MetaPro AR glasses

metapro_1-580x322Shipping next June, the MetaPro glasses offer a significantly more immersive experience than Google Glass, but at a much higher cost…$3,000.   You’ll wear a small computer to wirelessly communicate with the glasses, which can display full 720p HD in a 40 degree field of view.  Potential applications for this all come down to software, which is a bit of a chicken and egg scenario.  Nevertheless, with more products like this emerging onto the markets, I expect the software side of things to pick up pace in 2014.  Meta claims their app store has 500+ apps, which is a great start even if you’re pessimistic and expect most of those to be junk.

The one drawback?  It has built in cameras.  I think people are still going to be uncomfortable around others who are wearing glasses that may or may not be recording everything you say.

Read more over at SlashGear or check out Meta’s homepage to preorder.

HER: a movie about falling in love with an AI

11172839_detThere’s an interesting new movie hitting theaters tomorrow, called Her.  It sounds much like your typical romance movie, except in this case the guy falls in love with an adaptive AI.  Sounds pretty boring, but where it gets interesting is as the AI evolves.  Or at least, so it sounds from the very long review written up over at The Verge (go check it out if you’re interested, but be warned, it gives away a little more than the video preview below does..no big spoilers, but a lot of detail).  No, it doesn’t get all Terminator-esque, it seems to remain a heart warming story throughout, but with some really interesting perspectives on AI and our future interactions with it.

Eliminating automobile windshield wipers

P1_shanghai_street_v006_pearl_white_v4McLaren is talking about applying some military grade fighter jet technology to their road cars to eliminate the need for windshield wipers.  The system would use a high frequency (~30kHz ultrasonic) transducer to repel water, insects, even snow and ice.  It’s hard to say how serious they are…but when you look at the technology in their latest road cars the 12C and the P1, this isn’t quite as far-fetched as it might sound.  The biggest challenge might be making this technology street-legal…windshield wipers are currently a requirement, and car companies have a hard time bringing new technologies to the road (adaptive headlights, for example).  (via The Sunday Times)

3D magnetic storage may be possible

For a long time, conventional magnetic hard drives had a theoretical limit to storage capacity driven by them storing data on the surface of flat platters.  Physical limits on the size of each bit area, and how many platters could fit inside a single hard drive, resulted in huge but still limited capacity.  That 2D platter constraint is on the verge of being broken though, with scientists finding a way to also take advantage of the depth or thickness of the platter, turning each platter into a 3d array of data rather than merely 2D.  With this technology, we may see drives with a capacity of more than one hundred terabytes!  Ponder that for a minute…it’s a truly mind-blowing amount of data for how we use computers today, but perhaps in the future will be laughed at as woefully inadequate like the 64GB drives of today…

Read more over at ExtremeTech – it’s pretty fascinating how they’re pulling this off…each of three layers is written to with a special head, with the reading being the vector sum of the three layers.

Here come the iBeacons

I think you’ll be hearing a lot about ‘iBeacons‘ in 2014.  It’s a technology Apple introduced back in June, and is now rolling out in Apple stores across the country.  Far from being an Apple-store-only feature though, there’s the potential for just about anyone to implement iBeacons in their own facility.

iBeacons are really just a way for devices to communicate using low power bluetooth signals.  When you’re within range of an iBeacon, software on your iPhone will automatically recognize that and can perform an action.   For example, let’s say you’re at a museum and approach a painting.  Your phone can recognize that you’re now close to that painting and automatically display more information about it.  A car dealer could place iBeacons in each car in the showroom, to display more information, videos even, on the shoppers’ phones.  A restaurant could use an iBeacon at the entrances to inform you of the day’s specials.  There are so many potential applications that the real challenge will be managing what could become information overload in urban settings!

So that’s how static or fixed iBeacons could work.  What’s interesting is that Apple has put in place the hardware and software to enable most of their iPhones and iPads for the past couple years to act as iBeacons themselves.  I’m not quite sure where that’ll lead, but adding this sort of intelligence to iPhones, iPads, AppleTVs, and an iWatch starts to get really exciting.

Wired magazine has more on this subject and it’s worth reading if this interests you.

Review: Disruptus

disruptus_coverDisruptus is a fun game that, at its most basic level, is really about brainstorming.  As an engineer, I’ve already realized the benefit of brainstorming new ideas with other people, but this game helps bring that form of creativity to people who maybe don’t deal with this on a daily basis.  While there are ways of keeping score when playing Disruptus, I feel the value is more about the fun and excitement that comes with thinking of new ideas, new ways of doing things.  If keeping score will get people involved, great, but I just enjoy playing the game more than ‘winning’.

The game ships with a set of cards, each with a picture of an object on them (or draw your own object or idea on one of the included blank cards).  The typical way of playing this game will involve using one or two of those cards at a time for one of the following tasks:

  • Create2: Take any number of elements from each card and use these to create a new object or idea.  Draw cards that show a backpack and a sailboat?  Make the backpack out of old sailcloth.
  • Improve: Add or change one or more elements depicted on the card to improve the object or idea.   The card that shows two shelves mounted to a wall?  Join those two shelves together so you only need to attach one set of brackets to the wall, to simply installation.
  • Transform: Use the object or idea on the card for a different purpose.  Use a compass as a bathtub drain.
  • Disrupt: Look at the picture, understand what the purpose is, and think of an entirely different way of accomplishing the same thing.  Instead of a set of three different sizes of kitchen knives, one knife with an adjustable length blade.

When keeping score, a judge will determine whose idea wins.  As the instructions say, ‘ultimately the craziest, most innovative idea should win.’  So maybe the examples I listed above aren’t going to lead me to victory, but you get the idea!

The rules seemed, to me, pretty loose and disorganized, at least compared to other games I’ve played, and I wasn’t sure how it would go.  I was really surprised to find that the other adults I played it with quickly got wrapped up in the game and were having fun….it wasn’t so much about ‘winning’ or keeping score, but more just for the fun of it.  Deviating from the written instructions is, I think, one of the key aspects of this game and is even encouraged by the creators.  At its core though, it remains a great way of getting into that brainstorming frame of mind – whether you choose to be competitive and use the timer and scoring, or just want to have fun.  Check out the video below for more details on gameplay.

I found it really easy to adapt the game to younger kids (my six year old daughter and her cousin).  While camping as a group, we played this game around the campfire, with a variation of the Create2 play.  Rather than taking pieces from each image or idea to make something new, the kids really liked just taking the whole idea or objects and combining them.  For example, let’s say you draw cards with a watch and a stapler.  The kids would say you could put a clock in a stapler so you always know what time it is at your desk.  It’s pretty basic, but I think it’s a good way to get them to start visualizing new ideas and inventions, and a good stepping stone to thinking of ideas that just take *parts* of those objects to make something different.  Us adults around the campfire all busted up laughing though when I drew cards with a stoplight…and a bed!  A bed with a stoplight built in?  I could see that being a successful Kickstarter project…

If your kids watch Phineas and Ferb, they’ll quickly latch onto this game as it’s very similar to the fantastic inventions Phineas and Ferb create in their backyard (not to mention Doofenshmirtz‘s -inators).   As a quick side note – Phineas and Ferb is a great show for kids and adults and is of similar mindset as this game – be creative, think outside the box, know no boundaries, and have fun.  I highly recommend that show, and you can find it on iTunes or Amazon.

Disruptus could also be a fun team building activity at work, especially if your employees don’t already engage in team brainstorming as part of their normal routine (from my experience, few companies truly do this).

You can find Disruptus at Funnybonetoys or Amazon ($24.99).

Apple’s ’12 days of gifts’

Apple is launching its ‘12 days of gifts‘ app, with giveaways starting 12/26.  Each day will feature some new app, book, music, movie, or who knows what, downloadable for free for 24 hours only.   This is the first time they’ve done this in the US, so I have no idea what level of quality we’ll see, but I’ve been impressed by the free Christmas music they’ve given away in the past, and considering there are going to be approximately one gazillion new iPad activations on 12/25, my hunch is Apple is going to through some quality stuff out there for free to get people hooked on the App store.  It’s definitely worth checking out, you can’t beat the price!

(I wish they’d just call it what it is, ’12 days of Christmas’, but oh well.)

Formula-E car racing

I’m a bit surprised at this…electric race cars are about to become a reality, with the Formula-E race series hitting its 10-team target and scheduled to start racing in the fall of 2014.  Motor output will be limited to 180hp (keep in mind electric cars are more about torque than horsepower), and will be allowed short-term power boosts like F1’s ‘push to pass’ feature.

Check out the video below…the cars sound pretty strange…I’m not sure I could get used to that, it’s just not the same.  Though I have no doubt the racing may be great!

Proudly powered by WordPress | Theme: Baskerville 2 by Anders Noren.

Up ↑