Round-up: Halamka cuts cord, HC drives WiFi "n"

John Halamka, MD, MS, the CIO of CareGroup Health System and Dean for Technology at Harvard Medical School, has cut the cord and no longer has a landline phone. Halamka wrote a post about going all mobile over at his blog Life as a Healthcare CIO. Halamka is also Chair of the US Healthcare Information Technology Standards Panel (HITSP), and a practicing Emergency Physician.