My first thoughts were: "This is hilarious! Too hilarious to be true..."
Here is what I read: "With the slimming feature, anyone can appear more slender -- instantly." Yes, that's right: it says "appear", not "become". So this is not a TV ad for slimming pills or other chemistry. This is marketing for modern digital photographic technology -- on the very homepage of a well-known company. Go to hp.com and read more: