I have been known to play the fun game of sending texts or emails from phone by touch while in meetings if they get very boring. All phones on silent of course, and a brief glance can show you the message sent from one of the others.
It must be very confusing to a speaker if all the audience have seen a message saying "pretend to cry the next time he repeats the word 'Synergy'" and all at once they break down in tears.
Ahem - apparently
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Rory
MkIIa, blue lit buttons, memory upgrade, 1Tb in Subaru Forester STi
MkII, 240Gb in Mark Lord dock
MkII, 80Gb SSD in dock