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Ultraportables' reduced resources also limit their ability to run add-on security software, such as data encryption and anti-malware tools. With processing power, internal memory and storage space all at a premium, it can be difficult -- sometimes impossible -- to squeeze security software onto an ultraportable. "As a result, the machines are often sent out into the world with little or no protection," Wolfe says.

In this paradigm, information is no longer as important as the knowledge that’s created as we interpret information and create meaning. Increasingly, people are becoming more valued for their personal knowledge rather than their ability to perform tasks.

Society 2.0

Society 3.0 refers to an emerging innovation-based society that is not quite here, yet. This is a society that is driven by accelerating change, globalized relationships, and fueled by knowmads. In an era of accelerating change, the amount of information available doubles at an increasing rate, and the half-life of useful knowledge decreases exponentially. This requires innovative thinking and action by all members of society.

Historically, new media first appear to the vast majority of us in read-only form because they are controlled by a relatively few technicians, developers, and distributors who can understand or afford them. The rest of us only evolve into writers once the new media tools become easy to use, affordable, and widely available, whether these tools are cheap pencils and paper or inexpensive digital tools and shareware.

Thus, a new dimension of literacy is now in play—namely, the ability to adapt to new media forms and fit them into the overall media collage quickly and effectively.

n the mid 1960s, Marshall McLuhan explained that conventional literacy caused us to trade an ear for an eye, and in so doing, trade the social context of the oral tradition for the private point of view of reading and writing. To him, television was the first step in our "retribalization," providing a common social experience that could serve as the basis for dialogue in the global village.2  However, television told someone else's story, not ours. It was not until Web 2.0 that we had the tools to come full circle and produce and consume social narrative in equal measure. Much of the emerging nature of literacy is a result of inexpensive, widely available, flexible Web 2.0 tools that enable anyone, regardless of technical skill, to play some part in reinventing literacy.

What is new is that the tools of literacy, as well as their effects, are now a topic of literacy itself.

Students need to be media literate to understand how media technique influences perception and thinking. They also need to understand larger social issues that are inextricably linked to digital citizenship, such as security, environmental degradation, digital equity, and living in a multicultural, networked world. We want our students to use technology not only effectively and creatively, but also wisely, to be concerned with not just how to use digital tools, but also when to use them and why.

The fluent will lead, the literate will follow, and the rest will get left behind.

They need to be the guide on the side rather than the technician magician.