There's that old saying "a picture is worth a thousand words".....Johnboy is so good with words that he usually goes the other way around...

As for the camera....if ye has a cellphone, ye probably has a camera....gone are the days when multiple devices are required to give visual account of your goings on. Of course, if there are "operator" issues that's a different matter and you're wise to call for assistance from She Who Must be Obeyed....