This image is a grpah of personal computing in terms of number of units shipped. It then compares various products including Android, iPads, Windows phone, etc as well as the trend across years from 1975 to 2011.
Error using .*
Matrix dimensions must agree.
Error in plotSpotlight (line 30)
output = repmat(a,[1 1 3]).*single(im)/255;
Error in plot_individual_user_maps (line 49)
[heat] = plotSpotlight(im,heatmap,3);