Can an iPad generate an electrostatic discharge?

Question

G'day,
I am doing some work for a client where the environment is potentially hazardous.
In doing process audits, one of the most efficient ways is to use an iPad and mark up the appropriate process system PDF file, however the question has been raised as to whether the iPad can actually act as the generator of an electrostatic discharge.
They have a supposed ban on the use of mobile phones in the process areas, however this has more to do with them having cameras than any ESD hazard. Even so, every person uses their mobile phones in these areas without incident.
So, the question really is that if you placed an iPad in the hazardous area, and did nothing other than use it, would the iPad act as the source generator of an ESD.
It's a bit like the warning of using mobile phones when refueling. Where there have been incidents, they have been triggered more by the act of getting the phones out of a pocket or handbag rather than the phone itself generating the ESD.
I've sea

Answer 1

iPad is not certified for operation in hazardous areas
it has a large battery with the potential to be a ignition source, it's not sealed, heck it's not even water proof
You can get intrinsically safe iPad cases see http://seeforge.com/intrinsically-safe/
suability would depend on the hazardous area levels
Find out were the hazardous area are and at what levels and if the ipad would need to operate in these areas or in a safe area
I would also seek the advice of an experienced hazardous area inspector to cover yourself
and get something in writing that's signed off by the client with procedures them taking responsibly
Protect yourself, if the client does not now the levels of hazardous area's, don't get involved, it's an accident waiting to happen
and when it does they'll along with the authorities  and insurance companies will be looking for a fall guy - don't be him .