This piece from TechLearning.com looks within issues of literacy and access to look at digital equity: "In simple terms, digital equity means all students have adequate access to information and communications technologies for learning and for preparing for the future-regardless of socioeconomic status, physical disability, language, race, gender, or any other characteristics that have been linked with unequal treatment."
One interesting side point about gender differences in using technology, the author sites a study from the Center for Children and Technology which shows "that females like to use technology to help solve everyday problems and to collaborate with others, while males are drawn to the technological objects themselves and enjoy solving problems that take them inside the machines."