Not all classrooms are designed to maximize the benefits of an electronic display, especially when the classroom itself was either not designed by a tech-savvy architect, or the it was modified to somehow accommodate electronic display functionality at the request of administration. In the case of one classroom, a little bit of both.
We have two flatscreen monitors on either end of a classroom, with a mobile rack (held down by the length of the cords connecting to the wall jacks) in the corner. For someone wanting to use video or a slideshow via computer, the task of using a computer while trying to engage with the students is a daunting task, unless you’re willing to walk through a floor of wires in what is already a tight space.
It’s a perfect storm to showcase the usefulness of a wireless connection; more specifically, the Apple TV. Using the Apple TV has allowed the teacher to remain in the ‘teaching zone’ of the classroom, rather than disappearing into the corner, or jump roping through wires during a lesson. The iPad is easy to hold, and the Apple TV gives the teacher full access to the wall displays.
In short, the Apple TV allows the classroom to used as it’s intended purpose without the distraction of its potential assets.