My iMac is old, wanna a Mac laptop - hopefully this year. But, how long would I have to wait for each of the following features to be available in a Mac laptop? Thanks for knowledgeable guesstimates. touch screen better ergonomics such as wireless screen that unhinges from wireless keyboard with adjustable stand so screen can be viewed at eye level (i.e. pull out telescoping stand or latching stand stored on shell with Lego-like snap feature big screen that folds in half for transporting, with "healed" screen gutter when laptop is in use, but can use half screen (i.e. other half folded back) when space is cramped nano solar power as standard feature battery works at least 12-16 hours before it needs to be charged shell made from sustainable bamboo significantly lower price shell colors like lapis, brown madder, phthalo green, raisin, payne's gray, translucent coral, etc. easy to view screen when using laptop outside in sun 3-4 USB ports.