I thought of that This fried potato package design incorporates a pocket wherein you can squeeze your ketchup, thereby making it easy for you to dip your fried potatoes in the ketchup. Pretty convenient and a cool design.
Packaging Egg Box - No, it isn't software exactly. But it is a great example of a design that works well at revealing the beauty and nature of the content to the user rather than hiding it, which is what UX design ought to do more.
Lamp Swingy Magnative by IGEN Design- I thought this was a cool idea which is different and unlike anything I've seen yet. Which what I love about design there's always a different to approach different things and come up with something spectacular.