- Forum: Future Apple Hardware
I feel that Raman spectroscopy looks very promising - http://en.wikipedia.org/wiki/Raman_spectroscopy. There is scope for miniaturisation in this technique and a Raman spectrometer can sample tiny volumes, non-invasively, very accurately. Just not sure about detector sensitivity~integration time. One day, Raman spectrometry in miniature form will make a splash. All the best.