RE: presentation-prep as safety hazard

> > the problem is that, as far as the public knows, all "evidence" about
> > computers interfering with aircraft systems is anecdotal. we have yet to
see
> .a study reported.
In fact, studies of crashes and "incidents" have been linked to early
wireless phones, attempting to
use modems, early laptops, and other devices.  

The evidence is not entirely anecdotal. /m.