Texas State Rep. Files 2 Bills To Ban RFID In Schools 297
BeatTheChip writes "The day Andrea Hernandez lost her federal case against expulsion for refusing a school mandated RFID badge, Rep. Lois Kolkhorst moved to file two bills on the first day of the Texas Legislative session. Kolkhorst has sponsored several anti-RFID bills for schools over the years. This year they are HB 101 and HB 102."
Can someone remind me why this is sinister? (Score:5, Insightful)
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
Because some people have a sense of dignity and object to being treated like cattle.
Re: (Score:3)
Because some people have a sense of dignity and object to being treated like cattle.
If these hypothetical people equate RFID badges to the undignified and bovine because it might allow someone to track their movements, I can only assume they also don't work at any place that requires keycards or ID badges for entry (most are RFID-based), carry no credit cards, have no plans on ever leaving the country (passport), don't own a cell phone, do not drive a car (automated number plate recognition), only buy from an increasingly-limited number of stores who don't embed RFID tags in their products
Re: (Score:3)
Re: (Score:3)
posting their location all over Facebook, FourSquare, G+, and all the dozens of other places
By choice.
And they carry cellphones
By choice.
Re: (Score:2)
carry no credit cards
It not only sounds obviously dangerous and stupid to own a credit card with a NFC tag it has been demonstrated to be dangerous and stupid.
None of my cards have radio tags and that will never change.
have no plans on ever leaving the country (passport),
My passport does not have RFID. If my next one does ebay is your friend. No shortage of rfid blocking wallets and cases. Its your CHOICE.
don't own a cell phone
Cell phones can be turned off.
only buy from an increasingly-limited number of stores who don't embed RFID tags in their products for inventory control
RFID-tagged pills on things like pain medication, etc., for medication management is in the works
Don't confuse the rumblings of industry marketeers with reality.
Pray tell, where do these hypothetical people live, with the Amish? RFID is everywhere. It is a pervasive technology
Lets assume RFID was everywhere what would your point be?
Re:Can someone remind me why this is sinister? (Score:5, Interesting)
Is there something I've missed?
Yup. The accounting scheme by which schools are funded. It's not based on the number of students attending a school, but the number of seat hours. RFID offers a better way of tracking students while they're on campus, which in turn increases the number of seat hours while holding down the costs of keeping detailed attendance records. It actually has absolutely nothing to do with tracking students. You know those little ID batches you have to wear to work (office workers everywhere know this)? Same technology. Adults do it all the time, and nobody complains about how MegaCorp Inc is watching where they're going once they're off work because they're carrying an RFID card. Your credit card probably has an RFID too. Your cell phone may even have one. The crap you buy at the superstore... yup, there too.
But stick it on a kid and suddenly everyone goes full retard. As if.
Re: (Score:2)
As adults we're using those badges to get into and out of the buildings, and to watch for non-employees from sneaking in and stealing secrets. Currently all the ones I've used do not have RFID, someone asks to see your badge and you show it without having it automatically scanned (most places anyway). But with these RFID badges in schools they are capable of tracking the students movements, knowing where they go and when, and the primary purpose of the badges is monitoring.
Now if work places started using
Re: (Score:2)
Now if work places started using badges to monitor how long everyone was at their workspace then you'd certainly see a lot of objections to that spring up.
Yes, we're certainly fortunate your employer doesn't know whether or even when you're at work. Such a technological advancement would never be tolerated.
Re: (Score:2)
If anything, this strikes me as a benefit. All the teacher then has to do is a head count, I guess. Assuming that children and teachers don't conspire to arrange for a perfect attendance, discrepancies should catch either side gaming the measurement.
Bes
Re: (Score:2)
Assuming that children and teachers don't conspire to arrange for a perfect attendance, discrepancies should catch either side gaming the measurement.
That depends on children, teenagers and government employees being honest.
Besides, it's nothing that can't be solved with a suitable application of Faraday cages ;-)
That'll make the parents who insist wifi and cell phones are making them sick happy, atleast...
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
Re: (Score:3)
Re: (Score:2)
On the other hand, if I think that RFID is invading my privacy at work, I can quit and go to one of the many jobs that don't use RFID. A student doesn't have that luxury.
Re: (Score:3)
They aren't really being used to track the kids either. They "can" and that's enough to set off lots of people
Unfortunately "can" translates to "will" given enough time, we've seen that time and again whether it's forcing kids to take off shirts with religious messages (which has happened) or whether it's this. Employers don't track employees because they won't stand for it. But if we train them to accept it as kids, they sure will. This is the first stage of acceptance training. Remember, our grade school system was not designed to maximize learning. It was designed to produce obedient factory workers and soldiers
Re: (Score:3)
Just because all that you see is "My card lets me through this door, but not through that door" doesn't mean that is the only functionality ava
Re: (Score:2)
Not only that but public schools are basically educational veal farms.
You lock the kids into certain rooms during the day, don't let them leave and test them periodically to see if they average out to make the grade like cattle. Schools get more money for meeting average and having kids pass tests, but all the kids learn is how to pass the test not learn how to think.
The best part is for the last 30 years schools on average lose money, have funding cut etc. Then we wonder why they struggle. sports, band,
Re: (Score:2)
Well, not necessarily better, but certainly more expensive and invasive.
Re: (Score:3)
You know those little ID batches you have to wear to work (office workers everywhere know this)? Same technology. Adults do it all the time, and nobody complains about how MegaCorp Inc is watching where they're going once they're off work because they're carrying an RFID card.
That's because Adults get to decide where they work, and if they're worried about carrying 'the mark of the Beast' or whatever religious belief, then they can choose to quit and work elsewhere. It's true the kids could quit school too, but it's not nearly as easy because of zoning and their parents might not be able to home school them, and the schooling is mandatory so they can't just protest by not attending.
Not that I'm saying it's rational thinking, just explaining since you don't seem to understan
Re: (Score:3)
You know those little ID batches you have to wear to work (office workers everywhere know this)? Same technology. Adults do it all the time, and nobody complains about how MegaCorp Inc is watching where they're going once they're off work because they're carrying an RFID card.
Nope, don't have one of those.
Your credit card probably has an RFID too.
Nope.
Your cell phone may even have one.
Well, sort of, they have to communicate with towers. Cell phones have RFID built in by definition, thats how they work.
The crap you buy at the superstore... yup, there too.
Aaand nope. Some of the newer ones, maybe, and expensive product is generally tagged with a badge that sets off the exit alarms, but it gets removed/disabled after you walk out, and it doesn't track the movement through the store (that stuff is far more expensive than most megamarts are willing to spring for). Besides, I'm not exactly going to complain ov
Re: (Score:2)
RFID offers a better way of tracking students while they're on campus, which in turn increases the number of seat hours while holding down the costs of keeping detailed attendance records.
Except that it doesn't! How can you verify that the student associated with the RFID is actually in school? They can just skip school and have a friend buzz them in.
It actually has absolutely nothing to do with tracking students.
It enables _others_ to track students (potentially). At least during school, possibly outside schools if students do not actively disable RFIDs every day.
You know those little ID batches you have to wear to work (office workers everywhere know this)?
You know how you don't have to work at such job? Students HAVE to go to school. They may even not have too many options to switch schools (like you could with a job) as public schools are usual
Re: (Score:3)
This will ensure a generation thinks they are tracked everyday.
Recall what the 'free' laptops with webcams did in US schools?
http://en.wikipedia.org/wiki/Robbins_v._Lower_Merion_School_District [wikipedia.org] ie the
Re:Can someone remind me why this is sinister? (Score:4, Insightful)
Recall what the 'free' laptops with webcams did in US schools?
Just wait until this guy finds out what teenagers do with the ones their parents paid for. In other news, sometimes people drink and drive. The solution is therefore to ban cars. Sometimes people shoot other people. Solution? Ban guns. And sometimes, very rarely, people on the internet say stupid things. Obviously... we need to ban the internet too. Or perhaps we should just accept that sometimes people do stupid things, and rather than punish everybody, we just punish the stupid people. Unless of course children are involved, in which case, feel free to go bat shiat crazy. It's the popular thing to do right now. I'm looking at you, Obama.
Re: (Score:2)
The more information you give to third parties about you the more control you give up over your live. The less the government and companies can know about you the better.
Re: (Score:2)
I mean, it's not like the kids have to be implanted with the badges. You can easily leave the badge somewhere if you want to go somewhere naughty. Is there something I've missed?
RFID tags can be read over large distances with proper equipment. This data can then be used by anyone including pedo stalkers and family members with restraining orders against them to wholesale spy on the movements of students.
It could also be used to trigger hidden explosives or other harmful devices when the right people are present.
Since there is no assured association between badge holder and the student due to lack of implantation it would increase the chance of teacher laziness in dealing with atte
Re: (Score:2)
RFID tags can be read over large distances with proper equipment.
No, they can't. Secondly, if that's an issue, shield the school so they can never be read through a school wall.
This data can then be used by anyone including pedo stalkers and family members with restraining orders against them to wholesale spy on the movements of students.
So can eyes, so lets outlaw eyes.
It could also be used to trigger hidden explosives or other harmful devices when the right people are present.
A cell phone trigger with someone looking in through a window would work better, so paint all the windows green.
There are no new problems caused by RFID, just a few non-problems made worse, into still-non-problems. Yawn.
Re: (Score:2)
Hollywood is on the phone, they want their screenplay back!
Re: (Score:3)
Remember, if somebody you don't like hasn't actually done anything bad, you can just make something up and accuse them of that!
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
http://www.youtube.com/watch?v=6wXkI4t7nuc [youtube.com]
Re: (Score:2)
Re: (Score:2)
Three FELONIES a day? Most people commit two misdemeanors a day, one is a traffic violation the other is jaywalking or littering. Felonies are fairly serious crimes and music downloading is a felony perhaps, the crime is still young in legal terms, we could change. /. is just getting stupider every day.
Re: (Score:3)
http://www.amazon.com/Three-Felonies-Day-Target-Innocent/dp/1594035229 [amazon.com]
http://www.amazon.com/Go-Directly-Jail-Criminalization-Everything/dp/1930865635/ref=pd_bxgy_b_img_y [amazon.com]
http://www.amazon.com/The-Tyranny-Good-Intentions-Constitution/dp/0307396061/ref=pd_bxgy_b_img_z [amazon.com]
Re:Can someone remind me why this is sinister? (Score:4, Insightful)
Re: (Score:3)
You wear an RFID badge if you work in a high-tech firm. You wear an RFID badge if you work in a high-security building. You wear an RFID badge in numerous situations that employ lawyers, engineers, and various other professionals. Why is this an issue? Oh that's right, it is /. and any of normal monitoring and security is an infringement of their constitutional right to be a belligerent dick.
Side note: Yes, schools can do this. Is it right or wrong? Really depends on how they use it but it is how you
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
In every example that you present, you are in the environment due to your own choice. You are free to refuse the badge and leave at any time. Therein lies the difference.
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
You are free to take your kid out of school and homeschool them if you're scared of government intrusion blah blah blah shut up
You're also free to pull your kid out of school because the teaching is incompetent, the school environment is crap.
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
> You wear an RFID badge if you work in a high-tech firm.
I've spent my working life in high-tech firms and have managed to somehow avoid this. Furthermore, those function as ACCESS CONTROLS. They are keys. They aren't intended for Big Brother spying nonsense.
Even if the tech were the same (which it isn't), the intent is quite different.
Corporate beaurocrats have better things to do with their time and money (fortunately).
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
actually it does. (Score:2, Insightful)
Actually it does.
If some asshole is going to hold me accountable for the location of their brat, then I've going to stick an RFID on the brat. And those assholes hold me accountable for their brat until that brat enters the front door of their house.
So fuck them and their brat, they brought this on themselves.
Re:Can someone remind me why this is sinister? (Score:5, Insightful)
One need not be a religious nut to see the danger in indoctrinating children to accept this level of location tracking, even if it is only within the confines of a school, it still opens the door to more by creating a generation of individual's who are less averse to privacy invasion due to familiarity.
Re: (Score:2)
*individuals (woops)
Re:Can someone remind me why this is sinister? (Score:4, Insightful)
I am also open to the notion that the only way we will better understand human activity is to study it.
If you want to do social studies then get consent from randomly selected citizens. A curiosity to study human nature in no way entitles anyone to track people *who cannot refuse to be tracked due to a massive power imbalance* (eg. pupils). To want to track people aligns with totalitarian and fascist impulses. The student in question was completely right to refuse to be tracked, and anyone who opposes it is completely wrong and against the freedoms in the spirit of the US Constitution. The fact that anyone would seek to justify such tracking beggars belief.
Re: (Score:3)
Re: (Score:3)
While I feel a knee-jerk reaction against such privacy invasion myself, I am also open to the notion that the only way we will better understand human activity is to study it. As the schools aren't open about any such goal, and probably don't even have one I suppose we can discount it in this case. Data on human activity is of immense worth however, and to stand in the way of harvesting it for no rational reason is akin to religious nuttery.
To elaborate on the point the other replier made, human research in the developed world generally is based on the informed and voluntary consent of the subjects of the research.
As for the dangers of indoctrinating children.
One need only look at student loans in the US. There's a huge disaster brewing there from millions of college students borrowing large amounts (on usurious terms, creating unique debt that cannot be discharged or ameliorated in a bankruptcy proceeding) for the risky process of obtaining a credential with dubious value, the college di
Redundant Redundancy (Score:2)
The large Texas schools have a 1 to 1 program (all kids have laptops). If they are not able to trace an object a kid wouldn't leave laying around why would they think they could trace something a kid would ditch first chance they get?
Bah, skip it! (Score:2)
Trying to ban RTFA? Sounds good to me.
I love how... (Score:4, Insightful)
I love how /. rightfully rails against the erosion of rights that occurred as a result of the decision in Andrea Hernandez' case, but then the first comments here are almost all attacking the bill's intent and the representative as being a religious nut from Texas. Whether that's true or not (I don't know this representative, so I couldn't say, nor have I read the article or bills) is irrelevant.
Religion doesn't always have to be against what the /. groupthink believes is right. In this case, religious nuts may be off-base, but they came to the right conclusion regardless. Even if their math doesn't add up correctly, we can all agree that it's the right solution.
*said by a deeply religious person who thinks the religious nuts in this whole mess really are nuts*
Re:I love how... (Score:4, Insightful)
RFID tags in school IDs isn't an erosion of rights unless you're a crackpot. These same students will have RFID tags in their driver's license when they're old enough to drive and if their state has enhanced ID systems.
Re:I love how... (Score:5, Insightful)
You do realize that citing more examples of ways that our right to privacy is already being infringed or violated is not exactly a great way to make your point, right?
Re: (Score:2)
Can you explain to me how an RFID tag is any more of a violation of your right to privacy than being constantly filmed/taped in public? Because courts have already ruled for quite a while that you have no expectation of privacy in public (as you shouldn't). You may not agree, but I fall on the side that "If you're in public, it's public". I say that now, and I say that under the assumption that in the future everything I do in public will be recorded by hundreds of different sensors, devices, and cameras.
Wh
Re: (Score:2)
Are you suggesting that the mandatory implanting of RFID tags in everyone is only bad because its a form of surgery, that its not a privacy violation?
Now show me your papers, please.
Re: (Score:2)
- Mr Anderson was alone with Miss Smith at the same physical spot for 30 min in the corridor, this morning.
- Jane Doe went to the bathroom 15 times today.
- Mr Black was talking with th
Re: (Score:2)
Re: (Score:2)
And even the information were the same, it makes all the difference in the world how easy is to index it. I would challenge you to find all the video records made by city cameras that contain Jane Doe in the last month. Good luck with that. Even with high end image recognition algorithms you will be hard pressed to get even a
Re: (Score:2)
Re: (Score:2)
If you don't think that facial recognition software couple with (lots of ) HD video cameras can't do exactly the same as an RFID chip you are simply smoking something illegal (except maybe in Seattle and Denver sort of.) Just more expensive.
Re: (Score:2)
What are you going to do? Hide in your house?
You say that as if it isn't what I already do when left to myself. ;)
More seriously though, the sort of RFID being used in the Andrea Hernandez case had all sorts of issues that don't apply to videotaping in public. For instance, that type of RFID (battery powered, active RFID) could be read from rather large distances, meaning that it would be trivial to check and see if someone was at home or at a particular place (think wardriving [wikipedia.org], but looking for a lack of RFID rather than looking for a presence of WiFi
Re: (Score:2)
Or simply having hall monitors and school guards just actually watching kids enter and exit...
If you are really worried about privacy I'm not sure how you can not complain about the teacher taking attendance. That is also an invasion of your privacy.
Re: (Score:2)
Re: (Score:2)
Re: (Score:2, Informative)
I'm ok with that. My passport already has an RFID tag, my electronic toll device on all of my vehicles, my debit card, my american express charge card.
So yeah, get with the times gramps. "OH NOES! Devices on us can track us when they encounter an RFID reader within a few feet of our person!" Going to get rid of your cellphone? The same one that has its location based on cell tower triangulation recorded constantly and the data is provided to law enforcement without a warrant?
Re: (Score:3)
If you opt for being tracked it is your choice, but nobody should be forced to accept it.
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
It's not my liability.
Who convinced you of that?
Re: (Score:2)
Re: (Score:2)
We arent talking about the card being stolen. We are talking about the cards information being copied and abused, and in the case of a debit card, the cards information are the keys to your checking account. Thats not a debit transaction that took all your money.
Re: (Score:2)
My Platinum American Express was possibly skimmed when I flew from Chicago to Amsterdam a month ago; someone tried to use the information (not the card, the information) on Amazon, as well as at a hotel in Columbia. American Express immediately locked the card down, overnighted me a new card at no cost to myself, and told me I wasn't liable for any transactions I didn't make).
After your comment, I checked with my bank (PNC); they said I'm not liable *whatsoever* for any charges I did not make, whether the c
Re: (Score:3)
I'll repeat: you do realize that citing more examples of ways that our right to privacy is already being infringed or violated is not exactly a great way to make your point, right?
Just because cell phones can track us does not mean that it's acceptable for them to be doing so. Just because one abuse has occurred does not mean we must tolerate more. Just because you're okay with sacrificing a right you don't exercise does not mean that others of us who also don't exercise it feel that the right should be sac
Re: (Score:2)
You have yet to outline how having an RFID chip in a school ID or a driver's license is a violation of someone's privacy.
Re: (Score:2)
Re: (Score:2)
The republican platform in texas is explicitly against the teaching of critical thinking. This is problem solving. How can we have a geek culture without problem solving. When we are talking about the religious nuts trying to destroy america,
My View (Score:5, Insightful)
Now as for people who have privacy issues with it, I can understand where your coming from however when you want to argue it DO NOT QUOTE RELIGION! The entire issue I have with Andrea is that she tried to being her faith as a reason to not wear a badge. You can't use this kind of argument, if you allow it then you must allow EVERY SINGLE religion based argument with no issue. I could just as easily state that my religion states I must bring semi automatic guns into the classroom and as soon as I say that you have to allow it! Or I could say something like I don't allow people of color in the classroom, then you need to make accommodations. Hence why I think when you fall back to religion as an argument you don't make a good case.
If your arguments however are focused on privacy and personal space and all of that then you have a case to fight and I'll stand behind you. Pick logic over god and I'll stand there and agree with you, pick god over logic and your out before you start. If RFID can be brought into the classroom with out invading the privacy of students and without being used as a means to an end of targeted advertising then it's a good idea!
Re: (Score:2)
Another great feature is being able to detect if your kids is skipping school or not!
Ignoring the privacy issues, what is it that makes you think that 200 RFID tags on school premises equals 200 kids? All that tells you is that there is 1 or more kids in school and these kids are carrying around 200 RFID tags.
Re: (Score:2)
Re: (Score:2)
Oh, the school shooter can't get in the school? Hahahahahahaha! The last one just shot out the (glass) door. Got windows in the place? He'll come in thru a window, maybe shooting it out. Put bars on the windows? There's "Murphy's Laws of Combat" that states, "Make it tough for the enemy to get in and... you can't get out!" That's like in a fire, or some terrorist poison gas attack, or whatever. And besides, do you want your school to look like a prison? Yeah, how about some 20 ft. high chain link w
Re: (Score:2)
My nutty religion is better than your new nutty religion! You can claim to believe in the flying spaghetti monster for all I care. It's all the same nonsense. I don't see why people should be able to get around rules just because they state that it's against their religion.
already dehumanizing enough (Score:3)
Hallelujah!
(a) High school is already enough of a dehumanizing experience.
(b) I have two teenage kids. Their generation is growing up thinking that it's some kind of crime to walk home from school and kick pinecones instead of getting driven straight to soccer practice and then SAT prep.
(c) http://en.wikipedia.org/wiki/Slippery_slope [wikipedia.org]
burying the lead (Score:3)
Okay, you can all go back to ethics and morals now, lol.
By the way, the political bill-namers could have a field day with this one! Anti-children as livestock bill. Anti-child tracking bill. Kid-tagging bill. Pretty much any title sounds bad, let alone if they try to do it on purpose.
Let us kill two birds with one stone (Score:2)
But what about the safety aspects? (Score:2)
Comment removed (Score:5, Insightful)
Re: (Score:2)
How Far (Score:2)
are these school officials going to be allowed to go in trying to control every movement and thought that a student might possibly have or make? And how much money are the taxpayers going to have to provide in order to pay for this draconian, futuristic BS?
We didn't have this nonsense when I went to school and nobody died. Yeah, some guys got away with smoking in the boys room. BFD. This is spending money just to be spending money, I think. Its a "just say no" situation.
Negative Ghostrider... (Score:2, Insightful)
... she's a conservative Texas politician who actually wants to do something to curb the out-of-control expansion of statist government bureaucrats.
We need more like her. It's time to start shrinking this "Feed me Seymour, Feed Me!" little shop of horrors that our government has become before it devours all of our rights and liberties.
Re:A confession (Score:5, Insightful)
Whatever method they use, I personally don't have a problem with a school keeping track of attendance in an automated way
The problem with this statement is you're stating that you don't mind them doing it to the kids of other parents. You're "consenting" on their behalf for something done to them. That's about as meaningful as saying "I consent to slavery because I'm not black". It's one thing to consent to your own kids being tracked, but I think the school should at least have to get permission from every parent, and not track those who do not give permission. Actually, I'm not even sure that goes far enough; kids do have some rights that are outside the domain of parental consent.
Re: (Score:2)
" but I think the school should at least have to get permission from every parent, and not track those who do not give permission."
That was exactly the reason this was tossed out.
They offered an accommodation, which she/her
family/All Mighty Zombie Jesus/etc DECLINED.
Any other student at the school would be allowed the
same offered accommodation.
Re: (Score:2)
They offered an accommodation, which she/her family/All Mighty Zombie Jesus/etc DECLINED.
Part of the condition was her carrying the badge around anyway (no battery) and never talking about or objecting to the program.
That's hardly a very friendly concession -- they were willing to make an exception for her if she fully pretends to support the program and never voices any objections again. Why should she be required to pretend that this system is acceptable just so that an exception is made for her??
Re: (Score:2)
Re: (Score:2)
What are you babbling on about. Attendance != electronic tracking. I suppose you're one of those morans who sees no difference between automated face scanners at football games and stationing cops by the entrance. Willfully ignoring the fact that you'd be out of a cop's short term memory in about 3 sec
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
. Does RFID designate a *specific* wireless communication protocol (like Say WiFi 801.11n) with a specific frequency, power range, modulation and encoding technique, etc. or ...
No
Does it just mean close range wireless in general?
A few years ago, yes. Currently, no.
If you RFID tag your pet in the US, that tag will likely be unreadable outside the US. There are multiple competing standards, and the US, like usual, picks an incompatible standard. RFID has many definitions, I would think that "passively powered radio" is one of the more common definitions. A number of them aren't even radio. A few work like airport metal detectors. Induce a magnetic field, and measure the response. That magnetic induction and reading can be c
Re: (Score:2)
some corporate crony has to provide all those badges! woohoo another way to suck the tax payer dry!
This representative is a Republican, but lets not let facts get in the way of ignorant demagoguery.
Re: (Score:2)
Re: (Score:2)
How many of you folks that think this is a big deal have turned down a job because they had to wear a badge on company property?
How many job will track your movement using that badge (instead of using it to buzz into secure doors)?
Even if this isn't part of the mandate now, having the student bathrooms monitored by RFID tracker is a no-brainer -- any students who spends more than X minutes in the bathroom is possibly smoking (or is sick). Feature creep will come and out of most noble (official) intentions.