Originally Posted by
whitrzac
There is nothing similar(circuit wise) between the AMB and MRT transponders.
MRT spent the time and money to develop a transponder that was compatible with a product that was widely used.
The iphone was the 'first' smart phone, samsung, google, HTC, copied apple.
Do you own a iphone because everything else is just a copy?
And Mylaps updated their decoder to disable the use of MRT transponders with their system, much the same way Apple releases software updates to disable the use of certain devices with their iOS products. But I guess that's different.
(And BTW, Apple didn't have the first smart phone, IBM did)