Use web cam to snap pictures of logs (assuming not in desert/middle of body of water), print out picures and pin to wall in required plot sequence is the easist

Use web cam to snap pictures of logs (assuming not in desert/middle of body of water), print out picures and pin to wall in required plot sequence is the easist way I know of. Does tend to burn through lot of printer ink & paper though. Not easy to make recommendations because lot of missing context -- diy / personal improvement, work related, eduational related, need something for a presentation discussion at monthly neighborhood meet up of retired NASA statisicians trying to learn non-mainframe / non-proprietary / newer than voyager I 45 year old data format ways of parsing log data & don't have access to modern pc equipment. Note: make sure not violating terms of usage if go the route of find demos/examples of things similar what trying to generate, modify to situation as needed. old school, light weight, but need some backround in programming/scripting: gawk/shell commands in a script & generate/feed to nroff/graph. more modern: latex/gnuplot/ggplot2/gnu octive/R IMHO: Things only seems verbose if have never used before & trying to use non-default settings.