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Revealed: car industry was warned keyless vehicles vulnerable to theft a decade ago
(www.theguardian.com)
This is a most excellent place for technology news and articles.
I would hope that they would use rolling codes, but I would also not be all that surprised if they did not. Car manufacturers have cheaped out for less.
The emulator part seems like it's confusing a few different things together. Although I'm a little suspect of that, since someone holding up a games console to a car or house is suspicious anyway.
It could also be described as an emulator (emulating the key), and the crossover with game emulators might be causing some confusion?
A dedicated device might make sense there, if it has better antennas, or better capabilities than would be available with a basic phone, in addition to being less technical than having to install an app and fiddle about with all of that.
Yeah, someone got confused with all the terminology. Probably also old people think small stuff with a screen looks like a gameboy?