HCL Technologies is in the business of digital transformation, and by the sounds of things, business is good. The Indian firm sells these services to enterprises looking to overhaul, and unsurprisingly, a lot of those services have IoT elements. We spoke to Sukamal Banerjee, HCL’s Head of IoT, to get a rundown of how the venerable company had evolved and adopted new connected technologies and processes, as part of its $9bn and 117,000-person operation. Banerjee explained that HCL had identified the IoT opportunity quite early on, before the term was being banded about by just about every technology PR intern. He said that the two main initial focuses were industrial and medical, and that HCL was offering its Smart Services…