Actually, I think this concept is very do-able. Bamboo is an extremely tough and resilient resource, which is more than I can say about my plastic keyboard that looses the letters on the keys about every 8 or 9 months. I also think that Rattan would also make for a good and durable keyboard. You may think that all this sounds a little weird, but my other hobby is creating my own custom jewelry, so the small intricasies of this concept appeals to my inner creativity.