Robotics

Kudos Gangstersout blog

Two pieces of news in quick succession - Friday, drones are cleared for use commecially in the US* - Pando Daily:

Drones might soon be coming to a neighborhood near you. A federal judge has ruled that the Federal Aviation Administration has not explicitly outlawed the unmanned aerial vehicles. This will allow all number of businesses, from beer distributors to photography companies, to operate their drones without running afoul of the law.

The ruling was made in favor of Raphael Pirker, a drone pilot fined by the FAA for “operating a drone recklessly while filming at the University of Virginia,” according to Politico. Though the FAA could issue an emergency rule to ban commercial drones or appeal the ruling, the case will allow drone operators to fly their vehicles below 400 feet, at least for now.

And then today: news in that two major US legal practices, LeClairRyan and McKenna Long, have set up Drone case chasing groups. - Washington Post:

LeClairRyan’s drone group, based in Annapolis, is led by Tim Adelman and Doug McQueen, a flight instructor and United Airlines pilot, respectively, in addition to being aviation attorneys. McKenna Long’s practice is headed by Mark Dombroff, a partner in the firm’s McLean office and a former in-house lawyer at the Federal Aviation Administration.

“We want to help [companies] shape rulemaking and get a seat at the table, then actually operate in a world they had a hand in creating,” Dombroff said.

There are thousands of companies building drones and trying to market and sell them, but they are running into hurdles because the federal government has yet to create regulations to govern them, Adelman said.

What a marvellous world......still, as the picture above shows, the hunting season could be prolonged all year

*Update: The FAA have appealed, which means the drones don't fly until its settled, and there will be lots of lawyers droning on about drones

Its not often that two of the fairly unrelated areas we watch come together like this....Google has bought the military Robot maker Boston Dynamics, maker of walking robots (we first featured them in 2008 on Broadstuff) - Engagdget:

The New York Times reports tonight that Google has acquired Boston Dynamics, builder of terrifying walking robots DARPA-related projects like WildCat/Cheetah, Atlas, Petman and Big Dog. Andy Rubin has moved over from leading Android to directing Google's robotics efforts and tweeted a link to the story, commenting that "The future is looking awesome!" While we're sure it does -- if you always thought the T-1000 was just misunderstood -- reactions from meatbags are ranging from slightly uneasy to completely freaking out that a company with robots that go anywhere is teaming up with a company that seems to know everything about us.

On reflection I suspect its Google trying to get a fast track on the sort of technology that will make robot cars more plausible (though why they are doing "civilian" robot cars in the first place is also a matter for some head scratching - you just know the military is going to be the first customer). But as Engagdget notes, it may be for something else far more mundane:

So, which one do you think will arrive first -- Amazon's flying drone delivery service or a Google Now robot that shows up at places it thinks you will be with a backpack full of things you've recently searched for?

Or are we going to be invaded by large walking robotic billboards.....

(Hat Tip Mike Butcher)

As part of our monitoring the Internet of Flying Things, news just in that Amazon is thinking of delivery drones (see BBC video below), and its 1st of December not 1st of April

Amazon, the world's largest online retailer, is testing unmanned drones to deliver goods to customers, Chief Executive Jeff Bezos says. The drones, called Octocopters, could deliver packages weighing up to 2.3kg to customers within 30 minutes of them placing the order, he said.

There are a few inconvenient truths for now, however:

- Most countries aviation regulation authorities are very against licencing civil/domestic non piloted drones, at best its lots of accidents waiting to happen, at worst its a snoopers charter (plus a lot of accidents waiting to happen) - and these are on the big end, one of these through your windscreen would be no joke.
- Drone battery power is still something to be overcome, and they are not that fast, so reach is limited
- It is more cost efficient to load a van with a lot of packages and run a most efficient delivery route algorithm, especially in densely populated areas where drone economics are also likely to be best (time per drop is likely to be the key drone economic measure)

Still, its a sign of the things to come. No doubt early customers will pay a lot for very fast delivery. Longer term, who needs elves and reindeer when you have robots and drones. Or Santa Claus when you have a one-click-to-buy patent and a website.

Broadstuff understands the first Amazon drones will be called Dancer, Prancer, Donner, Blitzen and Rudolf....

I gave 2 talks in 2 recent conferences (its been Conference Season in November, hence blogging dearth) on developments in the Internet of Things world. One was the overall industry, one was based around open source. My overall impression from both conferences is that the Internet of Things is being held up by obfuscation and confusion - every single special interest group/alliance/manufacturer/etc is asserting they are a critical part of any solution (It was ever thus, IPTV was the same in the early 2000's for example).

Of course the market eventually sorts out who is real and who isn't, but it has the effect of making a lot of potential customers sit on their hands and wait until more clarity emerges. This is especially true with networked systems where the cost of device installation or removal is vastly more than the cost of the devices.

So in a nutshell, here is my view of the IoT state-of-play as it now stands - referring to the Broadsight "4 box model" of the IoT above:

Input Systems
There are a very wide variety of devices that will want to connect to this IoT, as noted in the diagram's left hand box. Many are very different to each other. There are few agreed standards for connecting devices of a similar nature, never mind those of a different type. This massively reduces the utility and increases the cost.

Distribution Systems
As above, there is such a plethora of competing technologies that don't Inter-Network easily - as one analyst pointed out to me, the industry is currently better termed "The Siloes of Things" as there is very little Internet happening if many players can avoid it.

Aggregation Systems
Yet again. the aim seems to be to have as much walled gardening going on as possible. Everyone believes in standard platforms, so long as its got them in the centre. Even the open source community is not immune from this, open source does not automatically mean inter-operational end to end. Not all of this is deliberate, some is just necessary - for example, given no standard data taxonomies exist, to make workable systems people just have to get on with it and define their own.

End User Environment
Here too there is confusion, with multiple players asserting their right to be put in front of the end user, though of course many systems "end user" will be bots, decision algorithms and so on. To an extent the difficulty with defining standards upstream is due to the huge variety of end applications, all requiring very different end to end system designs.

So what might the IoT endgame be? In our view the final endgame is a set of common standards, but other industries suggets that there will be several moves in the dance before we get there. Here are some predicted steps:

1. Some siloes will take off early

There are some industry segments where the value that can be created and/or cost saved are too great to ignore, and its worth acting soon. As the only viable end to end solutions today are usually proprietary, these will be used and potentially ripped out (or hybridised) later. Diverse taxonomies will also appear (see the development of the ODI industry into multiple ODI's) at various times for various applications

2. The Open Source industry will take a long time to deliver end to end solutions

As a movement the OS advocates have extremely high creativity and ability. As an industry they they tend to operate disjointedly, building point solutions. The IoT needs highly reliable End to End solutions, and the semi anarchic nature of this industry will mean that this takes a long time - unles a major body forces the speed (cf DARPA with Inter-Networking technologies, or the EU with 2G Mobile standards) and then gives it away for free/mandates a standard

3. Some "poster child" use cases are phantoms, it will take off in unexpected areas

Two poster children are the Automated Home (see our satire on Mrs Fridge), and the Internet of Health. In our view these will be slow to take off as in the former case there is no compelling reason (its been possible for a decade, no one has really bothered) and in the latter, the issue is a combination of data confidentiality and the very severe consequences if systems are not working properly. What we expect is niche use cases - home security rather than home automation, or operating on the margins - in my opinion the "porn case" (dedicated users pushing the boundaries) in this space is coming from the Quantified Self movement, and what they drive will probably be the early Internet of Health applications.

The real early applications will, in our view, be twofold:

- Classic (Geoffrey) Moore "over the Chasm" industries - areas of high returns on any efforts; so the issues of workability, reliability, standards etc are small beer compared to the potential benefits. High value plant and processes or very large reduction is labour costs are obvious areas.

- Easy "Over the top" applications where the application can get onto the Internet early and avoid all the jumble of competing players, and go straight to server-side intelligences. I wrote some years ago about a nursery using old cannibalised mobiles and Twitter to manage sensors, this would be a typical application.

4. A Standard (or two) eventually emerge

Whether it is de Facto (a market dominance emerges, like the DOs operating system or LAMP protocols in the web space) or de Jure (a set of standards is universally adopted) remains to be seen. Looking at all teh parties jostling for position, somehow we suspect it will be de Facto.

5. Everyone will build a Middleware
Where complexity and non standardisation proliferates, then the temptation is to build a middle ware layer that just translates all the functions of disparate systems and presents them as a common UI. Only problem is, everyone wants to own the middleware layer so there will be multiple non-collaborational middlewars

6. Privacy/Hackability is going to be a major issue
There are two things that will drive this - firstly, many of the projecst mooted seem to be about building things because it is possible, rather than because it's what users/citizens/employees etc want, and these systems can impinge on privacy. Also, many of the early devices sare being built with a sort of naive assumption that just because no oane has hacked them yet (abeacuse they don't exist/there is no value etc) no one will. As any securty system expert will tell you, increasing the Internet by 50 billion odd devices increases the security risk by the same amount

In essence I think we are in for a few years of smoke, mirrors and obfuscation and if I had to bet on a first "Proper Internet" of things. it will be largely "over the top" and using as few systems as possible.

TED talk demonstrating the effectiveness of complex algorithms on a small quadcopter's flight capability, and how it can be used collaboratively with other quadcopters and human systems to the point where advanced technology starts to look like magic.

Things you need to take away are:

(i) The processsing power is all onboard
(ii) Very powerful algorithms are the weight of the processing power
(iii) The Algorithm trupms the aeroplane. Software >> Hardware...
(iv)...once the Hardware is up to the job. This sort of onboard battery and power power wasn't around when this blog strted in 2006
(v) Hand commands for robotic devices are here, eye commands will be next.

Two stories on the slate:

Flying Microbots - BBC

British soldiers in Afghanistan will use tiny drones, the Black Hornet Nano drones, which weigh about 14g/half an ounce and measure around 4 x 1 inches (100mm x 25mm0. They carry a camera and can fly for about half an hour. Allows soldiers to see what is around without being in the line of fire. It's also part of what the Ministry of Defense calls a larger push for surveillance and intelligence-gathering tools.

Jumping Microbots - Physics.org

The three-legged jumping system begins life as a mold created by a 3-D printer. The robots are molded using soft silicone that allows them to stretch and flex. But where pneumatic robots are connected to tubing that pumps air, the jumping robots are connected to tubes that deliver a precisely controlled mix of methane and oxygen. Using high-voltage wires embedded in each leg of the robot, researchers deliver a spark to ignite the gases, causing a small explosion that sends the robot into the air.

Maybe HG Wells' Martian tripod fighting machines didn't so much walk as hopped

Trends to watch here: Small, soft bots in the air, meshed bots (the Internet of Flying Things) plus small controlled explosions. And print-your-own (war)bots.

Readers of this blog will know we are following the intersection of robotics and the internet, especially flying robots (aka the Internet Of Flying Things). News in is that Iran has built its first drone is interesting (see clip above). The Atlantic magazine notes:

But how concerned should we be about Tehran's latest toy? According to the Council on Foreign Relations' Micah Zenko -- not much. So far, he told me, Iran hasn't been able to mount precision-guided weapons on the Shahed-129 like the kind U.S. drones rely on to perform targeted killings. And even before it can attack a target, the machine has to get there -- a task made more complicated by Iran's elementary command-and-control infrastructure. Even if everything went to plan and the drone escaped detection -- an unlikely event in any case -- Iran's military would still need to keep in contact with it to operate the thing.

"And," Zenko added, "since it is a country with a military budget under $10 billion and surrounded by perceived threats, they are compulsive exaggerators about what their military could do."

I think that is hubris of the highest order, frankly. The whole point of drones is thay are 2+ orders of magnitude cheaper to develop than human piloted fighting aircraft. It also shows a scary lack of the remembrance of things past. In 1914, aircraft were used for scouting and attacking enemy on the ground. By 1915 they were used to fight each other. I'd predict by 2015 we will have our first reports of drone attacks against other drones. The only other question is whether a drone will shoot down an aircraft (probably a helicopter) or another drone first

By its design (long, thin, wings) this drone is a glider, ie built for scouting, not fighting - but that is just how it started in 1914 too, and by 1916 proper fighter aircraft had arrived, in large numbers. Perish the thought that history will repeat itself here.

The Internet of Flying things takes another step forward. Dan Shapiro's article here looks at the developments in copters:

The Tacocopters are coming. Sure, the original pitch was a clever troll aimed at credulous and impatient fast-food junkies. But the numbers don’t lie – a typical taco weighs less than a pound, and aircraft that can autonomously fly a few dozen ounces of payload to your doorstep are already available for around a thousand bucks. Amazon Prime is cool, and I can’t wait for self-driving delivery cars – but there’s a reason they call a beeline a beeline. Flying autonomous deliverybots are coming. Fast.

Lest you doubt the logistics, the Hong Kong based hobbyshop of wonderment, Hobbyking, recently sponsored a contest called “Beerlift 2012″. While the contestants mostly used water as a standin for the bubbly, the winner, Romanian pilot Muresan Alexandru Camil, lifted over a hundred pounds of liquid – meaning that deliveries of entire beer kegs are not out of the question [57kg to be exact - but see this video we published earlier of one lifting a man]. While his massive octocopter looks like quite an endeavor, American David Ditch lifted a respectable 50 lbs with a 2-foot-square quadcopter – enough for quite a few Taco Bell Doritos Locos to your door. 279 of them, if you’re counting.

Dan has an expanded discussion on the sorts of roles various other flying devices may have, but if you read this article in association with this one as well (allowing many bot-copters to interact via internet comms) you can see that teh Internet of Flying Things is going to be very interesting. (To summarise - in the last few years, battery power has gone up and processing and motor power/weight has gone down enough for affordable robot aircrafat to be near commodities. I'd be surprised of airforces use manned fighter aircraft in a generation)

Blend that in with the remorseless trend towards online ordering, and one wonders if we will move back to 100 years ago, where every local shop had a delivery lad on a bicycle - except now its going to be bots.

Update - this video of highly manouverable aeroplanes is a reminder that it may not go all the robocopter's way

Today, the 3rd and largest Mars exploration robot by far, Curiosity, landed on the Mars surface. It incorporates quite a lot of what was learned from the first 2, particulalrly:

- It used a heat generating plutonium source for thermo-electric power, rather than solar cells as it was found that the solar panels dust up and there is not a lot of light in winter
- To get it to places other rovers haven't reached, by using a retro-rocket firing drop-frame and a winch-down rather than airbags, this is a huge increase in complexity as well as a major advance in technology used - this starts to look like the Sci Fi dropships of the movies. (see video above)
- It is a lot bigger (the size of a small car), so can do more things for longer, and go farther.

A rather nice touch is the Curiosity (@MarsCuriosity - sadly, @curiosity is already someone's dog) team twittered the rover's descent, and it landed with the statement:

I'm safely on the surface of Mars. GALE CRATER I AM IN YOU!!! #MSL

I wonder if it will carry on twittering, telling us where it is day to day like Jodrell Bank does?

Apart from the excitement of getting another rover on mars, I am very interested by what it implies for robotic technology, as the overall system is at a far higher level level of complexity than what was deployed before, and is literally more complex than anything on earth. And of they can make this work on Mars, the potential is huge. This is another step forwatd for mankind, but it is truly a great leap forward for robotkind

Co-incidentally, last week I attended a talk by Apollo 11 astronaut Buzz Aldrin, who talked a bit about the manned missions that he believes should follow this work, and be able to stay on the surface awhile. Aldrin believes that we need to do this, because it is hard, and the benefits will be greater than the moon programme. When I was growing up I read Kim Stanley Robinson's "Red Mars" as a science fiction book about Terraforming mars (albeit very well researched), but now - who knows?

(Aldrin also made some pertinent points about using a Mars Landing as a way of motivating the very best "next generation" scientists, technologsts, engineers and mathematicians to have an alternative career path to designing systems that make imaginary money move, or sell advertising to internet eyeballs)

Two videos, courtesy El Reg

1. Paper and drinking straw construction model plane dropped from edge of space



2. Model Electric motor toy expanded in size, lifts human



Juxtapose those with this....

Radical Innovation occurs by fitting new parts in new ways, seeing new patterns. I don't know what these things mean individually, but it points to a radical shift in the cost of flying devices, and that is bound to have an impact on our comms systems..

The future is all around, just unevenly distributed.....