This is not a matter related to law actually, but to each venue's policies. Some will allow some devices, others won't. For obvious reasons. It's as simple as that.
In America, it is up to each casino to decide whether or not they allow the use of electronic devices on the gaming floor. I have been to some casinos that actually encourage their customers to showcase their time at the casino on social media for more word of mouth advertising.
electronic promting device
Improvised Electronic Device was created on 2010-06-22.
A hand held GPS is certainly a portable electronic device.
A simple pn-junction diode is the common example of a electronic device.
No, it's just an electronic device
computer is a electronic device
A device that accomplishes its purpose electronically.
An electronic device used for processing data.
Yes it is
yes
Electronic Control Device