Logically, if the use of an analysis board is forbidden, then so are such devices, since they constitute an analysis board. It should probably suffice to point this out to the TD.
I've thought about it too; I've not seen such activity but have considered that it would save me time transcribing moves from paper to computer after the night's over and I want to computer analyse my games.
But I didn't bother to do it, because the concern of cheating from other people would be bothersome, if they think it is analysing for me (which of course it would do at a touch of a button, though logically this should be obvious to any opponent if I were to do that)
A device that's too small for an opponent to see (say, a phone instead of a tablet) should be a clear no-no.
Even in informal unrated unrecorded games at my club that form no part of any tournament or league, if I take my phone out of my pocket for something I'll announce "Excuse me, I must reply to this message" or somesuch to make it clear what I am doing, despite the informality of the game. In any formal game, my phone would be on silent and remain untouched in my pocket (and my tablet remains at home).
Modern technology is amazing, and everywhere.
Is it at your tournaments?
At the local tournaments that I play, it certainly is, and this causes me to be wary. Don't get me wrong, I love the plethora of devices out there and their benefits. Still, they can, if we're not careful, grant others power when they should not have it in certain situations. I specifically am referring to tournament play.
At some tournaments, I have seen people using hand held devices to record the moves of their games rather than the standard sheets that the rest of us fill out with pencil or pen. The devices typically allow one to just move a piece on a digital board, and the device records the moves. A nice advantage, but I can't help but question what else the application might be doing for the competitor who has it. It's like an arms race trying to keep up with what apps are out there and what they can do. While I don't know of specific ones, it's quite possible that some could analyze positions or find "best moves" to make with just a tap of a finger. Certainly many of them would allow even the temporary movement of a piece to "see what it looks like", which definitely would be a form of cheating.
I brought this up to the one who runs the tournaments and he mentioned that the devices are not a problem, but if I were to see an opponent or anyone else misusing their device in such a way, I should bring it to his attention. I didn't quite like this answer. I'm at the board trying to study the position and calculate lines of play. It shouldn't also be my job to carefully watch my opponent, and try to figure out if what is going on with his/her device is legal. Hell, the screens are so small, they could be watching adult movies on mute for all I know. (Doubtful that they are, but I think you get my point.)
I don't trust that with all the apps out there, even moderators who do their job well and walk around would know whether apps are being used in a proper way, and misuse could be very easy to hide or erase evidence of.
Has the USCF anything to say about hand held devices during tournaments? If there is some rules out there banning them, I'd love to get a link to such a site verifying this so that I could show it to local moderators and end the discussion with them about it right there. Does anyone know of such rules? I've searched, but have come up with nothing.
Also, have any of you encountered similar frustrations?
Or, do you yourself have such a device that you've used in tournament play? Can you testify as to how easily you could cheat with it under the radar if you wanted to? (Certainly you wouldn't, right?
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Thank for any info any of you can provide!