Graduation season just finished and the air still rings with bad advice given to bored students. Calls for “digital literacy” filled many auditoriums as speakers unclear on the concept tried to hype technologies such as Twitter without understanding the technical details they struggled to explain. That made me wonder what people mean when they say digital literacy, because I can think of a dozen definitions. So I asked around, and my suspicions were confirmed: if you demand digital literacy for your employees, be prepared to define exactly what you expect.

“Knowledge workers” sitting at computers all day have become the leading stereotype of the typical employee in the US. That's true for many jobs, especially as manufacturing jobs in the US decline. But how digitally literate do “service workers” need to be? As key cards and computers replace time clocks and punch cards, just about every employee deals with computers of some kind in multiple ways during each work day.

Michael Dortch, a long-time analyst on enterprise IT topics, told me that, “the ability to navigate basic online functions such as e-mail and search is increasingly not just a job requirement, but a life requirement.” I know from my children that universities automatically assign e-mail addresses for use by the school and all professors, so students must have at least that much “digital life requirement” proficiency.

Studies last year said seniors (55 and older) show the highest percentage increase among those just signing up for Internet access. Are there still substantial numbers of people in the US who don't know how to use the Web and have e-mail? How many of those are still in the work force? Looks like we've already updated literacy to include computers along with reading and writing.

Cheryl Snapp Conner, PR person supreme, said, “I would maintain that digital literacy is certainly a job advantage if not an absolute requirement these days.” She seems to agree with Dortch that, at least for white collar jobs, “literacy” assumes a minimum level of technology mastery.

But Conner expands beyond computers saying, “I would define digital literacy as the ability to use new tools such as smartphones and social media to full business advantage.” Just about everyone can use a cell phone, but can you leverage a smartphone to help your business? If your company needs to support mobile and remote employees, those employees need to include smartphone literacy on their resume. And your IT employees or consultants better include smartphone support on theirs.