I often see people say they would like to see solar panels on electric cars, inspired by the solar-electric cars in the challenge races, and by the idea that the solar panel will provide some recharging for the car while it is running and without need to plug it in.
It turns out this isn't a tremendously good idea for a variety of reasons:
I discovered this year that something I've seen a zillion times, the standard map of Canada, features a giant, brain-eating zombie. I'm naming the zombie "Hudson" because that's the Bay that makes up most of him. He's a plump undead with stubby legs, a big blank eye (Price Charles Island,) and a slack jaw, and it looks like Newfoundland is in trouble.
The latest JD Power survey on car satisfaction has a very new complaint that has now the second most annoying item to new car owners namely problems with the voice recognition system in their hands-free interface. This is not too surprising, since voice recognition, especially in cars, is often dreadful. It also reveals that most new tech has lots of UI problems -- not every product is the iPod, lauded from the start for its UI.
An update on the backlog of robocar related news caused by my recent travel and projects:
Many people have noticed the new law recently passed in Nevada which directs the Dept. of Transportation to create guidelines for the introduction of self-driving cars on Nevada roads. Here is the text of the law. Because Google, whom I consult for on robocars, helped instigate this law, I will refrain from comment, other than to repeat what I've said before: I predict that most transportation innovation will take place in robocars because they will be built from the ground up and bought by early adopters. The government need merely get out of the way and do very basic facilitation. This is very different from things like PRT and new transit lines, which require the government's active participation and funding.
You'll find lots of commentary on the story in major news media.
A new paper on trusted traveler programs from RAND Corp goes into some detailed math analysis of various approaches to a trusted traveler program. In such a program, you pre-screen some people, and those who pass go into a trusted line where they receive a lesser security check. The resources saved in the lesser check are applied to give all other passengers a better security check. This was the eventual goal of the failed CLEAR card -- though while it operated it just got you to the front of the line, it didn't reduce your security check.
The analysis shows that with a "spherical horse" there are situations where the TT program could reduce the number of terrorists making it through security with some weapon, though it concludes the benefit is often minor, and sometimes negative. I say spherical horse because they have to idealize the security checks in their model, just declaring that an approach has an X% chance of catching a weapon, and that this chance increases when you spend more money and decreases when you spend less, though it has diminishing returns since you can't get better than 100% no matter what you spend.
The authors know this assumption is risky. Turns out there is a form of security check which does match this model, which is random intense checking. There the percentage of weapons caught is pretty closely tied with the frequency of the random check. The TTs would just get a lower probability of random check. However, very few people seem to be proposing this model. The real approaches you see involve things like the TTs not having to take their shoes off, or somehow bypassing or reducing one of the specific elements of the security process compared to the public. I believe these approaches negate the positive results in the Rand study.
This is important because while the paper puts a focus on whether TT programs can get better security for the same dollar, the reality is I think a big motive for the TT approach is not more security, but placation of the wealthy and the frequent flyer. We all hate security and the TSA, and the airlines want to give better service and even the TSA wants to be hated a bit less. When a grandmother or 10 year old girl gets a security pat down, it is politically bad, even though it is the right security procedure. Letting important passengers get a less intrusive search has value to the airlines and the powerful, and not doing intrusive searches that seem stupid to the public has political value to the TSA as well.
We already have such a program, and it's not just the bypass of the nudatrons (X ray scanners) that has been won by members of congress and airline pilots. It's called private air travel. People with their own planes can board without security at all for them or their guests. They could fly their planes into buildings if they wished, though most are not as big as the airliners from 9/11. Fortunately, the chance that the captains of industry who fly these planes would do this is tiny, so they fly without the TSA. The bypass for pilots seems to make a lot of sense at first blush -- why search a pilot for a weapon she might use to take control of the plane? The reality is that giving a pass to the pilots means the bad guy's problem changes from getting a weapon through the X-ray to creating fake pilot ID. It seems the latter might actually be easier than the former.
This blog has been silent the last month because I've been on an amazing trip to Botswana and a few other places. There will be full reports and lots of pictures later, but today's idea comes from experiments in shooting HD video using my Canon 5D Mark II. As many people know, while the 5D is an SLR designed for stills, it also shoots better HD video than all but the most expensive pro video cameras, so I did a bit of experimenting
The internal mic in the camera is not very good, and picks up not just wind but every little noise on the camera, including the noises of the image stabilizer found in many longer lenses. I brought a higher quality mic that mounts on the camera, but it wasn't always mounted because it gets a little in the way of both regular shooting and putting the camera away. When I used it, I got decent audio, but I also got audio of my companion and our guide rustling or shooting stills with their own cameras. To shoot a real video with audio I had to have everybody be silent. This is why much of the sound you see in nature documentaries is actually added later, and very often just created by Foley artists. I also forgot to turn on my external mic, which requires a small amount of power, a few times. That was just me being stupid -- as the small battery lasts for 300 hours I could have just left it on the whole trip. (Another fault I had with the mic, the Sennheiser MKE 400, was that the foam wind sleeve kept coming off, and after a few times I finally lost it.)
Dodge has released a few interesting commercials for its Charger muscle car, somewhat prematurely pushing it as the antithesis of a robocar.
It's very common to use mobile phones for driving activities today. Many people even put in cell phone holders in their cars when they want to use the phones as navigation systems as well as make calls over a bluetooth. There's even evidence that dashboard mounting reduces the distracted driving phenomenon associated with phones in cars.
I have written before about letting passengers pay for an empty middle seat next to them and recently about ANZ's cuddle class and related programs which partially implement this.
While I believe airlines could sell the empty middle for somewhere in the range of 30-40% of a regular ticket, this still has issues. In particular, are they really going to bump a poor standby passenger who had a cancelled flight and make them stay another night so that people can get a more comfortable seat?
One idea is to allow the sale of empty middles by dutch auction. In effect this would say, "If there are going to be empty middles on this plane, those who bid the most will get to sit next to them." If this can be done, it's a goldmine of extra revenue for the airline. What they sell costs them nothing -- they are just selling the distribution of passengers on the plane. If the plane fills up, however, they sell it all and nobody is charged.
The dutch auction approach would let each passenger make an offer. If there are 5 empty middles, then the 10 people who sit next to them win, but they all pay the 10th highest bid price. If only 9 passengers bid, the 10th highest price is zero, and everybody pays zero -- which is what happens today, except it's semi-random. While this may seem like a loss for the airline, many game theory tests suggest that dutch auctions often bring the best result, as they make both sides happy, and people bid more, knowing they will actually pay the fair price if they win.
(On the other hand, airlines are masters at having two people pay vastly different prices for exactly the same thing and have managed to avoid too much resentment over it.)
There is one huge problem to solve: How do you arrange that matched bidders are sitting together to share the empty middle? Each empty middle benefits two passengers.
Here's a few Robocar updates.
First of all, the TED talk given by Sebastian Thrun, leader of the Google self-driving car team (disclaimer: they are a consulting client) is up on the TED web site. This is one of the short TED talks, so he does not get to go into a lot of depth, but notable is one of the first public showings of video of the Google car in action on ordinary city streets. (The first was at PodCarCity, but video was not made available on the web.)
Over the years I have made two proposals for patent reform:
If you're going to have a meeting with people in a meeting room and one or more people calling in remotely, I recommend trying to have a remote multi-party video call, or at the very least a high-fidelity audio call, and avoid the traditional use of a phone conference bridge to a speakerphone on the meeting room table. The reality is the remote people never feel part of the meeting, and no matter how expensive the speakerphone, the audio just doesn't cut it. There are several tools that can do a multi-party video call, including Oovoo, Sightspeed, Vsee and others, but for now I recommend Skype because it's high quality, cheap, encrypted and already ubiquitous.
While you can just set up the meeting room with Skype on a typical laptop, it's worth a bit of extra effort to make things run more smoothly in the meeting room, and to get good audio and video. Here are some steps to take, in rough order of importance.
Here are the typical problems that we see if the meeting room just uses a laptop on the table for the video call:
Here's how to solve many of these problems:
Having a group videoconference, or participating by video in a group meeting (where several people are in a meeting room, and one or more others are coming in via video) is quite useful. It's much better than the traditional audio conference call on a fancy speakerphone. The audio is much better and the video makes a big difference to how engaged the remote parties are in the meeting.
There are many tools, but right now I recommend Skype and Google Hangout which are both free. Hangout does 15 people and Skype 25. You want people using the latest versions.
Back at the start of this blog, in 2004, I described a product I wanted to see, which I called the Paperless Home Scanner. Of late, several companies have been making products like this (not necessarily because of this blog of course) and so I finally picked one up to see how things pan out.
Because I'm cheap, I was able to pick up an asian made scanner sold under many brand names for only $38 on eBay. This scanner sometimes called the Handyscan or PS-4100 or similar numbers, can also be found on amazon for much more.
The product I described is a portable sheetfed scanner which runs on batteries and does not need to be connected to a computer because it just writes to a flash card. This particular scanner isn't that because it's a hand scanner you swipe over your documents. For many years I have used a Visioneer Strobe, which is a slow sheetfed unit that has to be connected to a Windows computer. I found that having to turn the computer on and loading the right software and selecting the directory to scan was a burden. (You don't strictly have to do that but strangely you seem motivated to do so.) The older scanner was not very fast, and suffered a variety of problems, being unable to scan thermal paper receipts (they are so thin it gets confused) and having problems with even slight skew on the documents.
I was interested in the hand-scanner approach because I presumed there had been vast improvements using the laser surface scanning found in mice. I figured a new scanner could do very good registration even if you were uneven in your wanding. Here are some of my observations:
Around the world, revolution has been brewing, and new governments are arising. So often, though, attempts to bring democracy to nations not used to it fail. I don't know how to solve that problem, but I think it might be possible to make these transitions a bit easier, with a bit of modern experience and technology.
What these aspiring new governments and nations could use is a ready-made, and eventually time tested set of principles, procedures, services and people to take the steps to freedom. One that comes with a history, and with the respect of the world, as well as the ability to win the support of the people. I am not the first to suggest this, and there have been projects to prepare draft constitutions for new countries. George Soros has funded one, and one of its constitutions is being considered in Egypt, or so I have heard.
Eventually, I hope that a basic interim constitution could be created which not only is well crafted, but wins the advance support of the global community. This is to say that major nations, or bodies like the U.N. say, "If you follow these principles, really follow them, then your new government will get the recognition of the world as the legitimate new government". This is particularly important with a revolution, or a civil war as we are seeing in Libya. Big nations are coming to the aid of those under attack. But we don't know what sort of government they will create.
Today we assume that a people should self-determine their own constitution, to match their own culture. That is a valid goal, and a constitution just have the support of the vast majority of a people. But the people must also interact with the world, and the government must gain recognition. There are many lessons to be learned from the outside world, including lessons about what not to put in a constitution, even though it matches the local culture. Most new nations still find themselves wracked with sectarian, tribal and geographic divisions, and in this situation, impartial advice and even pressure can be valuable down the road.
I believe that each new country needs first an immediate, temporary, minimalist constitution. This constitution would define a transitional government, and put strong time limits on how long it can exist. This constitution would establish the process for creation of the permanent constitution, but also put limits on what can't go in it without a major supermajority vote. Right after a revolution, a new nation may have a huge, but temporary sense of unity and devotion to principle. That devotion will fade as various factions arise and pressure is applied.
The temporary constitution should be minimalist, as should be the government. It should have strong principles of transparency and accountability, because in turbulent times there is often rampant corruption and theft.
It should also, ideally, bring in principles and bodies of law almost word-for-word from other countries. While this is temporary, it provides an immediate body of precedent, and a large body of experts already trained in that nation's law. It isn't that simple of course, since some laws are not meant to be enforced if it is known they are temporary, otherwise people will exploit the expiration.
Possibly the temporary constitution would define an executive with broader power than the permanent one. There may not be the bureaucracy in place to do anything else. It could be that those who serve at the high levels of the transitional government will be barred from standing in elections for some number of years, to assure they really are just there to serve in the transition, and not become new autocrats. This may also be a useful way to make use of the services of the middle echelons of the old regime, who may be the only ones who know how to keep some things running.
If there is some standardization to the system of laws, the new country can import the services of impartial foreign jurists. Some will volunteer and come. Some will come for pay, even though the payment might be deferred until the new country is on its feet. And some might serve remotely, over videoconferencing. Modern telepresence tools might encourage volunteers (or deferred payment workers) to take some time to help a new country get on its feat, providing justice, auditing and oversight.
In 2004, I described a system that would allow secure voting over an insecure internet and PC. Of late, I have been pondering the question of how to build a "turn-key democracy kit" -- a suite of tools and services that could be used by a newly born democracy to smoothly create a new state. We've seen a surprising number of new states and revolutions in the last few years, and I expect we'll see more.
One likely goal after any revolution is to quickly hold some sort of meaningful election so that it's clear the new regime has popular support and is not just another autocracy replacing the old one. You don't have time to elect a full government (and may not want to due to passions) but at some point you need some sort of government that is accountable to the people to oversee the transition to a stable democracy.
This may create a need for a quick, cheap, simple and reliable election. Even though I am generally quite opposed to the use of voting machines, particularly voting machines which only record results in digital form, there are a number of advantages to digital voting over cell phones and PCs in a new country, at least in a country that has a digital or mobile phone infrastructure established enough so that everybody, even if they don't have a phone, knows someone who has one.
Consider:
It may be judged that the risks of corruption of a digital or partially digital election may be less than the risks of a traditional polling place election in a volatile area. It may also be hard to build and operate trustable polling places in remote locations, and do it quickly.
The big issue I see is maintaining secret ballot. It is difficult to protect secret ballot with remote voting, and much easier in polling-station voting. If secret ballot is not adequately protected, forces could use intimidation to make sure people vote the right way, or in some cases to buy votes. I am not sure I have a really good solution to this and welcome input; this is an idea in the making.
The images from Japan are shocking and depressing, and what seemed at first an example of the difference between a 1st and 3rd world earthquake has produced a 5 figure death toll. But the nerd and engineer in me has to wonder about some of the things I've seen.
It's St. Paddy's day but I can celebrate a little harder this time. Two days ago, I got my notice of entry into Ireland's Foreign Birth Registry, declaring me an Irish citizen. I'm able to do that because I have 3 Irish grandparents (2 born in Ireland.) Irish law declares that anybody born to somebody born in Ireland is automatically Irish. That made my father, whose parents were both born there, an Irish citizen even though he never got a passport. Because my father was an Irish citizen (not born on the Island) that also gives me the right to claim it, though I had to do the paperwork, it is not automatic. If I had children after this, they could also claim it, but if I had any before this registration, they would not.
I decided to do this for a few reasons. First, it will allow me to live, work and travel freely in Ireland or anywhere else in the E.U. The passport control lines for Canadians are not usually that long, but it's nicer to not be quizzed. But in the last few years, I have encountered several situations where it would have been very useful to have a 2nd passport:
All great reasons to have two passports. I don't have that yet, though. (Update: I got it in June) Even though I presume that the vast majority of those who do the Irish foreign birth registry immediately want a passport, it doesn't work that way. After a 21 month wait, I have my FBR certificate, which I now must mail back to the same consulate that sent it, along with several of the same documents I used in getting the FBR like my original birth certificate. While it makes huge sense to do them together, it doesn't work that way.
ICANN is meeting in San Francisco this week. And they're getting closer to finally implementing a plan they have had in the works for some time to issue new TLDs, particularly generic top level domains.
For some time I've been advocating a concept I call the Data Deposit Box as an architecture for providing social networking and personal data based applications in a distributed way that tries to find a happy medium between the old PC (your data live on your machine) and the modern cloud (your data live on 3rd party corporate machines) approach. The basic concept is to have a piece of cloud that you legally own (a data deposit box) where your data lives, and code from applications comes and runs on your box, but displays to your browser directly. This is partly about privacy, but mostly about interoperability and control.
This concept depends on the idea of publishing and subscribing to feeds from your friends (and other sources.) Your friends are updating data about themselves, and you might want to see it -- ie. things like the Facebook wall, or Twitter feed. Feeds themselves would go through brokers just for the sake of efficiency, but would be encrypted so the brokers can't actually read them.
There is a need for brokers which do see the data in certain cases, and in fact there's a need that some types of data are never shown to your friends.
One classic example is the early social networking application the "crush" detector. In this app you get to declare a crush on a friend, but this is only revealed when both people have a mutual crush. Clearly you can't just be sending your crush status to your friends. You need a 3rd party who gets the status of both of you, and only alerts you when the crush is mutual. (In some cases applications like this can be designed to work without the broker knowing your data through the process known as blinding (cryptography).)