With the improvements in smartphone technology over the last decade, many of the phones we have in our hands are just as good at taking quality photos as some point-and-shoot cameras. In the absence of a professional photographer to follow us around and shoot pictures at our job sites, it turns out we have the next best thing in our pockets!
Letter to the Editor
As a practitioner and student of the shotcrete process, I am always looking for learning tools to help in our concrete endeavors.