Cheating at Cards, Dastardly cheating methods in SR Options

[Enigma]

For an upcoming character, I was wondering what methods people could think of to cheat at poker in shadowrun, mostly with only one person being involved.

Obviously there are things like astral perception or the adept power Empathic Sense (to detect reactions to seeing the cards), along with more subtle things like cultured pheremones (for all the social bits involved with the game of cards).

The methods I have so far include a 'shiner' (as they are known in the business), which is a small object (purse, mobile phone, lighter, money clip) which has been polished so as to allow a dealer of cards to view the cards in the reflection as they pass over the 'shiner'. The variations on this I see are a tiny camera in one of the fingers (for example, the pinkie) and sitting that at the bottom of the deck (which means dealing from the bottom, which implies some skill at card trickery), or a tiny camera in the 'shiner' so it's easier to see. This could be linked by some data transfer method (radio or cellular link, or laser-beam from the eye) to a headware display system, where the user could use the footage from the camera in the 'shiner', play it back and pause it and see the card much more easily, all whilst seemingly staring into space.

Another method is the tried-and-true marking of cards - a high tech version usable in SR might be the use of a ultraviolet vision (cyber implant or adept power) along with a tiny pen or marking device, which marks cards with a dye or ink that dries very quickly and is invisible in all but the ultraviolet spectrum.

Other useful things I was considering and would appreciate any input on are the usefulness of Photographic Memories (counting cards), SPU Math implants (counting cards and calculating odds), the impact of a high perception (through implants such as Cerebral Booster, adept powers such as Enhanced PErception and the Perceptive edge) and the impact of a Tactical Computer, if any.

Any and all input welcomed.