A look at the UI for all four of the Apple Remotes produced. Spanning 17 years of technology, the number of buttons has more than doubled.
Big Mac Index
As economists struggle to settle on the “right” worth of different currencies, there are some real-world objects with comparable prices across the globe. One such product is the iconic McDonalds’ Big Mac hamburger. Sold in many countries world-wide, it is a quick metric to determine if a local currency is over or under valued.