electronic device to detect A from B

is there any device that would if the tag get within a certain
radius(360degree) of the device????


A- is on the table
and
B- is in you pocket


when you(B) get within 10m(1-2-5-10m whatever)
B notice A or warns you....??????????????


anything apreciate...I just found stuff about shoplifting tag which is
nothing like a interaction of A & B...............

 

[Luhan Monat]

foxchx@gmail.com wrote:

is there any device that would if the tag get within a certain
radius(360degree) of the device????


A- is on the table
and
B- is in you pocket


when you(B) get within 10m(1-2-5-10m whatever)
B notice A or warns you....??????????????


anything apreciate...I just found stuff about shoplifting tag which is
nothing like a interaction of A & B...............

Hi,

Sounds like RFID to me.

--
Luhan Monat (luhanis 'at' yahoo 'dot' com)
"The future is not what it used to be..."
http://members.cox.net/berniekm

 

[Ken Smith]

In article <EiKSd.80711$Yu.42136@fed1read01>,
Luhan Monat <see_signature@bottom.xyz> wrote:

foxchx@gmail.com wrote:
is there any device that would if the tag get within a certain
radius(360degree) of the device????


A- is on the table
and
B- is in you pocket


when you(B) get within 10m(1-2-5-10m whatever)
B notice A or warns you....??????????????


anything apreciate...I just found stuff about shoplifting tag which is
nothing like a interaction of A & B...............

Hi,

Sounds like RFID to me.

Or a cat and a dog.

--
--
kensmith@rahul.net forging knowledge