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Miniature flying robot swarm performs complex aerial maneuvers

Like something out of a Sci-Fi thriller or perhaps a Stephen King novel, engineers at the University of Pennsylvania have successfully developed “nano quadrotor” miniature flying robots that can be programmed to perform complex aerial maneuvers in collective formations.

A new video showcases the impressive flight maneuvers, with a group of the miniature robots flying in a swarm, exhibiting patterns that resemble that of jet fighters and possibly those found in nature, such as bird flocks, bee colonies and other fliers. Check the video embedded below for the visual demonstration and prepare to be impressed!

From the video:

Towards a Swarm of Nano Quadrotors
“We developed a nano quadrotor capable of agile flight.”

Formation Flight
“Multiple vehicles can fly as a formation.”

Trajectory Planning
“We developed a method to transition between formations in 3D”

“The team can also navigate in environments with obstacles”

Finishing off the video with a smiley face formation was a nice touch. Now the question is, how can I get my hands on one of these things to play with? I’m sure they won’t be cheap on their initial release to the public, if they even materialize as a consumer product at some point in the future.

A look at DealFun.com online auctions

The company dealfun.com is providing its own unique take on the online auction process.

The site is nothing like ebay, as participants at DealFun are bidding on products sold by the auction site itself, not some mysterious, questionable 3rd party seller. All items are brand new and they offer up auctions on a variety of products such as the Apple iPad, iPhone, Amazon Kindle, Laptops, LED TVs, PS3′s, Watches, Jewelry, Toys and many other items.

DealFun touts their customer service as one of their main focuses, claiming that it is “Absolutely fantastic, prompt and courteous customer service.”

So how do these auctions work exactly? Here’s the video explanation of the service:

To participate, essentially you must register an account, buy a bid pack (at 60 cents per bid) in order to be able to bid, choose products that are up for auction and then place bids to attempt to win. Once you win an auction, which they claim can be up to 95% off retail price, you then purchase the item.

DealFun also wants to let everyone know about a few other site features. There is no weekly or monthly win cap. A buy it now feature allows you to purchase an item even if you don’t win the auction, with a discount off retail price equal to the value of the bids you’ve spent on that auction. A Beginners auction area allows newbies to polish their skills and test out the new service. The site also features a win guarantee: If you don’t win in the first 24 hours, all of your bids are restored for future use.

Disclosure: This article was a sponsored, paid post.

Could new tech improve the horse track experience?

I live in the northern part of Phoenix, Arizona. This municipality is spread out far and wide, with lots of different attractions scattered across the city. One of those attractions is the Turf Paradise horse track, which happens to be right across the street from my neighborhood.

I’ve been to the track a few times, baring witness to the spectacle that is horse racing and partaking in the occasional gambling.

So what is a visit to the horse track like? It’s normally a take-it-easy type of experience. Most visitors typically attend with some friends or family, find a table or a spot in the stands to post up and kick-back to enjoy some horse racing betting. Whether you’re indoors in the lounge or outside on the sunny grand-stand, it’s customary to grab some grub, drinks and analyze the race booklet of the day, which gives you information and stats on the horses and jockeys that’ll be participating in the upcoming races.

After devising some sort of horse betting strategy or just willy-nilly choosing some horses based on the coolness factor of their names, you can run up to the cashier/betting booths to place your bets.

I’ve had a somewhat enjoyable time on each occasion that I’ve visited Turf Paradise, but I wonder if the experience could be improved with some technology enhancements?

Smartphone apps

A suite of smartphone apps would drastically improve the horse track experience. With iPhone, Android and other mobile OS apps, participants might be able to quickly view and sort horse stats, place their bets from the comfort of their seats, discuss the upcoming races with fellow gamblers and enjoy a much richer and more interactive experience.

Now I’m not saying that this type of interactive horse track app would be easy to develop or integrate into existing systems, but I can certainly foresee a future where most of the bet placing occurs on phones rather than at a cramped cashier’s booth, with a messy line of folks waiting their turn to vocally proclaim their bets to an attendant.

Touchscreen betting terminals

If smartphone apps aren’t feasible or the track just isn’t up to the task, the next best thing would be touchscreen terminals located at the lounge booths and in other areas where the spectators gather. It’s all about automation right? Why force the customers to high tail it up to a betting booth in between races when all transactions could be easily accomplished on an iPad-like touchscreen device in a self-service fashion?

Maybe the tracks don’t want to invest in this type of tech at their facilities right now, but I’m betting we’ll see it at some point in the future. Until then, I suppose we’ll continue to be forced into ambling up to the cashier’s booth to place our bets manually, per regular horse track etiquette.

How do you think new tech could improve the experience at the horse track?

Disclosure: This article was a sponsored, paid post.

Sony’s new waste of time

I saw this video today and thought it was hilarious. I almost told everyone in the office we should start carrying the new Sony SFPOS, but then realized we’ve been selling it for years.

Warning: This video contains more profanity than a ship full of drunken sailors trying to program a VCR.

Sony releases new stupid piece of $h1t that doesn’t f###ing work.

What are you going to do about the economy?

Yeah, the economy sucks. We all know this. I’m sure we all know someone who lost their job this past year, or maybe facing a job cut later this year. I’m sure you’ve started buying more groceries and eating out less too.

So… What are you going to do about the economy?

So many companies are struggling to pay the bills they’re getting desperate for work. So many real properties are selling for a fraction of what they used to go for. It’s a buyer’s market.

Recently I discovered a high-end custom installation AV job I worked on just made it on the cover of one of the ultra-rich ego-stroking magazines this year. It’s an amazing house that cost over $55-million. But I’ll tell you what, this guy who owns the property made his billions investing in times just like this. Property values are so low, and interest rates are as well. Three years ago my brother-in-law bought a two bedroom house here in California for $200,000. Two weeks ago his neighbor’s house, a four bedroom, sold at auction for $50,000. A small investment made now can pay off in time.



But you don’t come here to read investment advice… what about movies? Well, right now is a great time to invest in your home theater as well. You’ve got that tax return coming, so what the hell – blow it.

Every other week I get an email from a vendor with price cuts for their high-def LCD displays. The retailers are offering even further cuts. We’re also right in the middle of the model crossover to 2009 models so 2008 models are selling for a song (check out how cheap Pioneer Kuros are selling for now!).

You might not make your millions buying a bigger plasma TV, but you’ll enjoy life that much more while you wait for things to turn around.

Cyber Monday

The Monday after Thanksgiving is Cyber Monday. Today is the day you can find all kinds of great deals online. For example, a pair of Polk floorstanding loudspeakers at Newegg.com are $99 today. You can also get an Onkyo TXSR706B receiver for only $479, normally $799.

Most online retails are also offering free shipping today, so you can take advantage of these savings as well. Buying online is certainly an attractive affair because the selection is larger, the prices are better, and often times they’re out of state so you don’t pay sales tax. Of course it’s a bear to get service most of the time, and returns are a pain, but for the smaller items I’m a fan.



I would suggest visiting Pricegrabber to find the best Cyber Monday deals online.

A day to remember

Today I want to talk briefly about the infamous day seven years ago when the whole world changed. September 11, 2001.

Even seven years later, this is a very emotional day. I still see the signs and stickers that say, “Never forget.” I doubt anyone will ever forget, they don’t need reminding. This has changed the way people live, the way they think and act.

This morning I turned on the television and one channel was playing the news footage from that morning in its entirety. I couldn’t handle it. Yes, it’s a terrible day, but I don’t want to relive it every year.

Many politicians and pundits have politicized the day, they’ve profited from one of the worst events in US history. But so many more have truly shown their character through the hard times, and have found common ground with one another. Some people talk about the unity that followed as if the tragedy was cause of positive change in our nation. I wouldn’t say it was good, it was different. This country has always valued unity, charity and community.

Though we should never romanticize this day, we should also never let it hold us back.