mobile devices, healthcare, Partnerships Gregory T. Huang wrote: The last time I went to the doctor was so long ago that my charts were still being kept on paper. But with initiatives like Google Health in full swing, things are changing fast. Analysts at The Diffusion Group, based in Texas, say that more than half of health care providers now use advanced mobile devices like RIMâs BlackBerry to look up patient records. Which is where Boston-based Vaultus comes in. The MIT spinoff, which make