This has always been an argued topic..whether technology is allowing more disadvantages than advantages?
Though I lean more often towards the technology side because I like what technology enables... for this article's purpose I am trying to explore the critical or disadvantageous side of things with some gadgets, online services, and the technologies.
The GPS...
GPS is for global positioning system, which is a set of technology and protocols which enables gadgets supporting it to find your position or actually the gadget's position relevant to a city, state or country, give you directions to a destination, and with some gadgets like 'skyscout' find where a star or planet is located on the sky from your position.
The critical factors:
Firstly, the most obvious thing is that this gives you the position of a gadget. Hey! that should be the idea, what's wrong with that... its only helping me.
Yes, simple enough this enables a new person to the city, who we will assume as a bad guy with your address, find directions to your place the fastest just by buying a GPS, or still worse notes down directions to your place from online free services like Google maps or Microsoft's "local".
If that's acceptable, here's more better technology.
New online services have come up in recent months which enables you to track a person by his mobile device.
All you need to do is register with the online service with the person's mobile number, borrow the device from the person for a while so that without his consent you can reply to the online service's confirmation SMS and delete the message from the inbox and outbox. All with the disguise that you borrowed the mobile device for making a call.
Once the confirmation is received the tracking system gets enabled, and on a website you can see a map with an indication of where the device is or indirectly where the person is. This could be a security risk, or sometimes slightly better... just a piracy risk.
It doesn't cost the person anything. Though it might cost you little for registering on the online service. Basically, the service was started for the demand of tracking children or family or friends in times of need.
Mobile broadband group which controls standards of services on mobile phones say that they recognize the vulnerability and have asked the operators to send tracking reminder messages at random times very often to the user of the device, so that if the person gets to see atleast one of the reminders, he can reply to the message to disable the tracking.
But risks are still there.. its possible with today's technology to intercept messages sent to a particular device and do something with it, rather than allow the message to be read in real form by the recipient.
Another service, I heard about last was ... some company is testing a service which tracks all mobile phone signals in an area to analyze the amount of road traffic in that area ... assuming that everyone driving has a mobile phone. Critics were saying, "Who knows whether they are tracking only number of phone signals or reading and taping my calls already.. that's privacy interference".
The RFID magic:
Its called Radio Frequency Identification, and is also a tracker technology, initially developed for only short distance tracking like movement of products within a supermarket. If you didn't know, its a small device which can be attached like a tag to product packages in stores to track the movement of products through the store.
Technologists claim, with this technology super markets can track what items a customer picks up, what display areas he/she often visits, and what's their buying or more often moving pattern within the store. This information can allow store owners to reorganize the store in a better way, to encourage customers visits mostly unvisited display areas, or buy what they want quickly and checkout.
A major critical factor is, customers may not like the idea of somebody tracking their movements in a store. Come on, after all you are there to buy something, and if someone is watching you walk to every place and know what items you are picking up, or dropping back, isn't it hacking privacy... if not security risk.
There were numerous protests, and the stores kindly resented from using the technology.
But then, the technology was still so attractive and cheap, people wanted to sell it out to the shipment guys, the package delivery guys, and all sorts of people to allow digital tagging of items which can be then easily moved into shipment terminals, carriage services, etc., So, the technology now allows tracking many things other than products in superstores.
What the heck, one person Amal Graafstra even implanted an RFID chip in his hand and tried enabling many applications, one of them is like an announcement system in his corridor telling him how many emails he has received when it recognizes he is entering...He later wrote a book RFID Toys
The critical factors:
Although the use of the technology is constantly growing even with doubts about the real value of data that it gives over normal barcoded tags in shipments, the RFID technology operates on radio frequency waves and is not prone to be tracked globally. This is not an advantage though, for globally positioning tracking bad guys can always use the big daddy GPS.
RFID works only short distances or sometimes just inches away from a source which requests information from the chip. Could be seen more often like a replacement for barcoded prodcuts, where you still show the RFID tag near a screening unit.
But its radio frequency, and so the technology can well me engineered easily to allow better ranges like 500meters to a few kilometers of a transponder that could track the RFID tag. If that happens, this will be the tiniest equipment which people won't notice, and will enable easy tracking.
Continued in next page link:
>ID Systems: Finger-print identification, Iris identification, Body movement recognition
>Tiny cameras
>The biggest risk of all: The internet
>Map services on the internet
>End-Note
>Related Links & Quotes


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