Maybe a bit paranoid….

There has been a lot of kerfluffle in the local papers about the possibility of making I-80 a toll road, which I have followed with only very modest interest as I rarely if ever drive on I-80, but a recent description of how the state proposes to use cash-free tolling to mollify local drivers caught my eye. The proposal is that if you are a local driver and you sign up for EZ-Pass, you will not be charged tolls for local trips – hopefully this will reduce the risk that local drivers will avoid I-80 and funnel extra traffic onto local roads.
Now if you know me, you may guess that I’m about to rant about the inequity in requiring one sign up for EZ-Pass in order to gain those benefits, but I kept reading the article and came across something that bothered me much more:

He [the I-80 project manager] said all new and existing toll facilities in the nation are switching to state-of-the-art electronic tolling. By 2020, he predicted, most if not all new cars will come equipped with low-watt radio transponders similar to those provided by E-ZPass and typically mounted on a windshield. Conventional toll collection systems — as well as toll collectors — would be phased out.

This is not a positive prediction, to my view. This is a prediction that we are going to be permit having technology built into our cars that allows our location and movements to be tracked easily. The potential for databases springing up that can identify where we are at any time, cobbled together from various government and private logs of car entrances and exits from various spaces seems probable if this technology does become standard. With the concerns there are now about the abilities of the government to access our phone records and possibly our internet search records, I cannot believe there would not be attempts to access this information as well.
But even if you do not want to get into that concern, I look at the potential benefit to average people of having this technology, versus the possible (and I would suggest likely) uses it would be put to if it were pervasive. On the positive side, it could operate as an EZ-Pass style payment system, avoiding the need to carry cash for tolls, and probably for parking lots/garages soon after. If your car were stolen, you may increase the odds that it will be recovered. Essentially, you gain the advantages touted by OnStar.
But suppose that we can assume every car has this technology. Any vehicle-oriented payment system could be automated to bill the driver – toll booths and parking garages as I mentioned, but metered parking spaces as well. So, you won’t have to carry quarters for the meter, but you won’t be hopping on to the end of someone’s time or just leaving your car for a minute and taking your chances either. And the technology is simple enough it could be used to start ticketing regularly for parking offenses that usually one only gets dinged for sporadically – hydrants could detect if you are parked too near to them, 30 minute zones could detect if you are there too long, and so on. Most of the city here has street cleaning days where you may not park on one side of the street – only occasionally are the street cleaners followed by police handing out tickets, but it would be simple to embed technology to allow the street cleaners to send out tickets on their own. And with the simplicity of tracking cars, it would all of a sudden become plausible to add tolls and fees in places where they have not previously been collected due to the overhead of doing so. Many cities charge tolls on their major bridges – I cannot imagine how one would fit a toll booth system for the Fort Pitt tunnel, but some sensors at the entrance to the tunnel would make it feasible all of a sudden for Pittsburgh to add this source of revenue (which, granted, might then support needed bridge repairs in the area…)
Who knows – maybe there is enough resistance out there that EZ-Pass/OnStar technologies will remain something that one needs to opt into. I definitely can see their advantage for people who want them, and who choose to use them knowledgeably. But I hope to see it remain a choice, not a required feature of our cars.

No I don’t know how fast I was going….

There are a lot of “know your rights”/”how to deal with the police” videos floating around the internet, some of which are entertainingly cheesy with enactments of possible scenes. While a bit longer and less dramatic, Boing Boing recently linked to a nice team lecture by a law professor and a cop about why you should never talk to the police, even if you are innocent. The law lecture component has nice historical and legal context about the fifth amendment, but also a really nice explanation of why you should take advantage of your fifth amendment rights even if, or especially if, you are innocent. Both speakers are entertaining as lecturers. The cop shares some nice anecdotes of the legal but misleading methods that he would use during interviews to encourage self incrimination. It’s definitely worth checking out if you’ve never watching one of these – it is a nice debunking of the belief that the only people who invoke the 5th are people who have something to hide. It would be lovely if it had included some advice on how to refuse to talk, though I’m pretty sure a polite “I’m sorry but I need to talk to my lawyer” repeated as necessary will work.

Boom!

Everybody knows that Minesweeper is addictive, but I don’t know how it took so long for somebody to create multiplayer Minesweeper. It’s a standard online Flash game with rooms to play in a chat windows alongside your standard Minesweeper grid. It works exactly as you would think – you and a handful of other players work to clear the grid. The interface is pretty nice – you can see the shadow of other players’ pointers so you can avoid clearing the same cells. If you click a bomb, you are given a penalty – a timeout during which you cannot click. The penalty starts small but grows as you make mistakes, and shrinks again as you play without mistakes. Even with such a minimal interface, there are interesting social dynamics that play out. If you get to the point that there are two cells left to clear, one flag, and a 50/50 shot of being right, you can see people wait and let the person who was most recently working in that area make their guess, and it seems to be an unspoken rule that if you’re that person you step up and guess and take the risk of a penalty. Sure there is the frustration of working along and someone else blowing up the map, but the penalty system actually helps make sure that nobody totally trashes the game. For such a simple thing, it’s really nicely done.

Reentering the competitive knitting circuit

I did not do as well in Sock Wars as I would have liked, in large part due to its unfortunate timing in the midst of finals (what time I gained in knitting while proctoring I lost working against the deadline for final grades). So I was excited to see that there is also a Hat Attack competition, which conveniently starts September 16th, which tends to be as much of a slow spot in the academic semester as you are going to find. Plus, hats are way quicker to knit than socks.And in this competition last knitter standing wins $500 worth of yarn! I’m all signed up and excited to go through my stash to find a good yarn to use – unlike in sock wars the required gauge is already up so you can swatch right away. Here’s to hoping I make it to the second round this time!

Happy Blogiversary to Me!

Ten years ago today, back in 1998, I decided to legitimize my procrastinary websurfing with a “web journal” chronicling the interesting things that I came across online. At the time I’d never heard the term weblog and to the degree that I was aware of any community, it was the online journaling community. Since then, I’ve enjoyed getting to know and be part of an exploding weblogging (or, I guess I can finally, begrudgingly, give in and call it blogging) community. While sadly a combination of work and personal commitments have caused my posting to be sporadic, I’ve never seriously considered stopping Screenshot. For those of you who have been reading along, either from the beginning or starting more recently – thank you! I’m planning to be here another decade and I hope you’ll stick around with me for it.

Too many projects

My goal for the summer is to end it with fewer projects, not more, but there are so many cute crafty projects out there that I keep running across. You can never have too many fun summer dresses, and I really like the shape on this jersey swing dress. The pattern is a bit vague though – I need to print it out and think about it before I try it. I like patterns that are more guidelines in theory, but there is something nice about the pin and cut on the lines types.
If you aren’t the sewing type, maybe you’re intrigued by the Altoids tin emergency candle. I have been collecting those tins for years but have pretty much exhausted my uses for them. This looks like a fun easy project.
What I would love to tackle is one of these patterns based on mathematical patterns. Some of the tessellations and fractal based ones are prettiest, but when you start reading the descriptions others like Counting Pane starting looking really interesting.
Most likely, I will put this adaption of Zimmerman’s baby sweater into adult size on the queue. I’ve had really mixed results with the sweaters that I have tried, but Zimmerman’s patterns are always very good, and the end result is super cute. I’m just trying to decide whether it would look good in a variegated yarn instead of a solid….

R2D2 Seating

There are a lot of creepy uses for RFiD tags, but these robotic chairs that follow the tag in your library card to follow you around while you browse to provide anywhere seating is pretty cute [via Digg]. Watch the video for the example of using the same technology to easily put together group seating areas. There are tons of other neat applications for this – conference rooms or classrooms or really any large meeting space could benefit from easy chair (and table?) rearrangement. What about walking into an airport and having a tag in your boarding pass allow you to be followed around by personal seating? In any of these applications, scaling up would probably require the seating to be aware of each other to avoid bottlenecks or poor utilization of space. It feels similar to some of the swarm robotics problems you see in a different wrapper.

No really, lettuce soup????

I like to try to go to the local farmers market in the summer when I can, and it makes it easy to identify and buy locally grown produce, but it also makes it easy to identify what is currently in season locally. This is much more of a mystery at the food store, which makes the “peak-season” map at Epicurious of what is in season by region each month a nice tool. Besides learning that right now I ought to be focusing on asparagus, broccoli, cabbage, cauliflower, lettuce, peas, spinach, and summer squash, I can also look up recipes for those ingredients. This Cauliflower Caraway Potato Soup looks really easy and yummy! And I definitely think I want to try making these Summer Squash Bread and Butter Pickles. However, my biggest temptation is to try the really odd sounding Lettuce Soup, for which I have all of the ingredients right now….

Squeak…

I am a pack rat when it comes to dead or outdated electronic gadgets. I have a box full of stuff in my storage closet that I figure one day I’ll rip apart for parts – or more likely give to students to use for projects. I am not very discriminating, though. I just thrown everything in there and figure I’ll sort out someday if it has anything useful in it or not. I think I have a few mice in there, though, so I’m thinking of working through this Hack-a-Day on how to scavenge a mouse for parts. As they suggest, having a couple of these could make a really nice base for a line-follower…

I make an amazing flying squirrel

I do not remember where I first read about Skyrates, but I am totally obsessed with this game right now. It is essentially a steampunk version of Escape Velocity – you captain an airplane and fly from “island” to “island” trading goods and completing missions and shooting down pirates. You can upgrade your ship or buy entirely new ones. As you gain skill points, you can learn new flying maneuvers or open up access to more of the map. The good thing is, this that obsession does not turn into an excessive amount of playing time, because the game is played in real time. If the plane you are flying would take two hours for a trip you have planned out, it takes two hours of actual real-world time for that flight to be completed. You can queue up trading and flight legs and so on, but in the meantime all of the other game players have been flying from island to island completing their own tasks and missions, so you need to be a bit careful. The graphics are cute, with all of the characters being animals, but it is not so twee that you would hate the game if that is not your thing. I am tending to queue up missions three or four times a day and finding it a fun diversion between tackling other projects.