Originally Posted by
J.O.
A checklist on a tablet EFB is not the same thing as one that is built in to the display system in an aircraft. With hands shaking from a traumatic event (it does happen), it's much easier to press the keys on the aircraft control panel than to touch the correct place on the screen of a tablet.
Again, an eQRH is not a replacement for the inbuilt systems (which are touchscreen based as well, in some aircraft). It is a replacement for an existing paper QRH with added value, preferably integrated into the performance and documentation suite of apps.