After performing a 14 hour operation, my doctor showed me his IPHONE, and said he would still be looking after me via that device, as long as I maintained the stability of it overnight in the ICU. There was a risk of having to go back to surgery if the oxygen level to the tissue dropped and we would be back to "square one". Imagine my comfort, knowing that he was "there" even though he wasn't! I am so grateful to those that make these miracles happen every day!