My cousin always looks for this little green icon before she buys anything that is eatable. I was wondering what is the thought behind these icons.
To be specific these don't pictorially depict veg or non veg, I mean if you show these icons to someone who doesn't know already what they are for no way they can get their meaning.
- So how did they educate the user about their purpose?
- Why squares and circles?
- Why not use pictorial representation of veg and non-veg, since it would be easier to convey the meaning?
- Are these standard icons to be followed that somebody designed?