Familiarity

Fomat content no two columns

jqkobs Law

fiits Law

hit tagets appropiate siziing around the size of thumb

Law of pRAGNAZ

16px minimum

Hicks law

Allignment

1 action per screen

Index finger vs thumb

57 pixels/72px for thumb

Colour Schemes

Von Restorff Effect

post popular in deals ex

Tying it all toaghther

PresenttION OF PRODCUT