One problem that educators face is that, with so many students in a lecture hall / classroom, it can be difficult to easily interact with these students on a one-on-one basis.
- Students are far away. Quieter students are difficult to hear.
- It’s hard to single out a specific student to talk to.
- Less assertive students will often never manage to ask their questions—more outgoing students will monopolize the discussion!
What is needed is a way for the lecturer to specifically single out a student in the audience in a way that is obvious to both the student and the rest of the student body.
Additionally, we need a way for the lecturer to easily be able to hear the student (who is most likely far away and not using a microphone).
The best solution, as shown in Figure 1, is a special piece of headwear for the lecturer that has:
- A directional microphone (for ease of hearing the student in the far away audience), and
- The ability to shine a directed beam of light onto the student, so the student feels like part of the discussion.
Fig. 1: This “Helm of Unrelenting Gaze” allows the lecturer (pictured) to easily engage with the students in the audience. It features directional microphones (located on the “ears” on the crown) and an aim-able beam of light that can be directed toward the student being interacted with.
Fig. 2: Sometimes, we may want to acknowledge more than one individual in the audience: for example, when the teacher is talking to one student, but also wants to inform another student that they are “next in line” for the discussion. This Crown of Twin Accusatory Snake Heads can track both the current question-asker and the next-in-line individual.
Fig. 3: The dual spotlights allow the current speaker to be interacted with in one color (yellow beam, part A), while also acknowledging the member of the audience who is next in line for the discussion (orange beam, part B).
It was once believed that computers would totally change the way in-classroom education is done, but clearly that was mistaken—the actual technological advance that will revolutionize education is the HELM OF UNRELENTING GAZE.
PROS: Increases student interaction, makes it easier to allow shy / introverted students to contribute without being pushed out of the conversation by their more extroverted peers.