Someone stole my Neo Freerunner... :(
bburdette at comcast.net
bburdette at comcast.net
Tue Jan 27 18:14:32 CET 2009
If you don't want to risk being sued for a booby trapped phone, how
about at least a way to render the it useless to thieves?
For instance, you could make it unbootable from a zero power situation,
and then combine that with a rapid power discharge. If the thief leaves
it uncharged for even a day, its bricked!
Jeff Sadowski wrote:
> Oooh :-) Idea: Make it shock the user if its not the right user. I
> smell smoke I think it is coming from over there. Hey look there is my
> phone. next to a flaming POS.
> On Mon, Jan 26, 2009 at 4:59 PM, Lothar Behrens
> <lothar.behrens at lollisoft.de> wrote:
>> sorry for you all that lost your phone, stolen or lost anyhow by being
>> careless. I also had lost a phone, but not my FR :-)
>> I read the thread, and think about my contract. I have no gprs as of my old
>> phone didn't let me opening
>> web or wap pages.
>> I have some questions and ideas that are in my brain :-)
>> Is there any way to use analog modem connections ?
>> I don't know how much CPU power is needed but when possible a phone could
>> send more data to a dedicated
>> number we could provide for that.
>> If a real modem connection couldn't be used, what about creating a tone
>> modulation for the data to be send
>> as a 'spoken' message to be send back to a number as a voice recorder.
>> The voice recorder then (a Linux PC :-) could decode the data and store the
>> All the data could be collected on a web service to probably get the bad
>> guys behind to give that information to
>> the police.
>> The web service also could provide information about stolen devices, thus
>> when a phone gets any wlan connection,
>> it could check for stolen state. This is not that spoof able I think,
>> because the web sevice may be as usual password protected.
>> But the server could provide sms, mms or phone gateways for fallback
>> options. More gateways could be provided by us.
>> The new gateway information could be uploaded by interacting with the user
>> (software updates :-)
>> If a phone didn't have gprs, sms, mms, or wlan, sending prepared 'data
>> voices' would be an option. It didn't need to send much at first to get
>> an answer about the stolen state in that way. I think the recorded data
>> could be decoded in both directions, you don't need
>> much cpu power, because it will be unidirectional, or let the 'protocol'
>> enough time between packed sent and anser packets
>> for decoding.
>> Doing an active voice call may save us the cost of callbacks or sending back
>> sms. With a proper longtime protocol with long pauses or a
>> better solution a lot could be done.
>> Usually you could activate this when the sim card get's changed without any
>> notice to the user. He should still use the phone a while
>> to collect information. We then could start a preinstalled application to
>> authenticate the sim card change. If not options are many.
>> The PIN entry of the normal card could be replaced by the PIN you
>> provide. The user then wouldn't realize it, but claims to enter
>> the correct, we simply accept, but start the timer for the above actions.
>> Or we leave the user in claim that the documentation of it's sim card
>> provider doesn't seem to be correct and he/she must issue
>> a call with the service provider.
>> At that point, the service provider couldn't help for that special phone.
>> The new 'user' HAS to contact the manufacturer and so on
>> you probably get your phone back, because the manufacturer should request
>> for sending back the phone.
>> Getting the state of stolen, the phone could anyway send a message to a
>> police station near the user with spd-say, after
>> the 'anti-theft' server has located the next police station's telephone
>> number with any of the above options sent back to the
>> phone. (Maybe with manual data entry of the phone numbers by us users with
>> POI collection, hehe tangoGPS :-)
>> That way the phone could help actively. Not only 'data voices' could be
>> Also the collected wlan, phone towers, GPS, voice, phone numbers and what
>> else could help to locate the guys behind,
>> as the phones will walk up to the key guys before it would reselled. (Where
>> they all are located would be very nice POI data)
>> With that data, we could help the police.
>> A note about the attack to people currently having your phone: They may not
>> know, that they have a stolen phone, thus
>> you get to be a 'criminal' and beware, you may also get reatacked by the
>> person :-)
>> Giving the police the collected data, would propably help much more.
>> What about all my stupid brain stuff ?
>> Discuss about the possibilities - even stupid ideas as the old 'acustic
>> coupler'. You don't really need all the modern GPRS stuff :-)
>> If that is possible also the cost of operation is not very high I think -
>> even you change your card (you know to start a separate unlocker)
>> -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de
>> Lothar Behrens
>> Heinrich-Scheufelen-Platz 2
>> 73252 Lenningen
>> Openmoko community mailing list
>> community at lists.openmoko.org
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