At a recent conference, I saw how virtual reality made its presence known with a collective shout. In today's post, I will spill the other part of the story: “the dirty, grimy, unspoken part.” Here we
go...
I left the conference in Austin with an uneasy feeling. It’s that queasy uneven
feeling you get when bandwagon carelessly thumps into powerful innovation. No—virtual
reality’s coronation pathway to the palace of ed-market success is not paved
with gold bricks—at least not just yet. Here’s a reasoned look at why:
- Nearly all of the VR
sims I viewed struggled
with granular, lower-resolution imagery; resolution far less sharp than
students demand;
- Most of the VR sims I
viewed demonstrated noticeable
latency; and latency issues can lead to the distasteful “virtual reality
sickness” phenomenon.
- I witnessed an over-dependence on spherical photography for
content, or at least defined as VR content.
- Nearly all of the VR
sims I viewed were passive observational experiences (viewing), and not
particularly interactive.
- In every single session, the presenter(s) grumbled about the
need for more educational content. Clearly, there is not enough educational
content available for critical mass adoption in schools and universities.
Period.
- Not a single presenter I interviewed had a proper answer to
address the vision issues associated with binocular viewing of stereo virtual
reality experiences. One presenter naively suggested that the solution depended
solely on improved VR content.
- Nearly all VR presenters haled from university-level
programs or the corporate world, not K-12.
As a result, I left the halls of the Convention Center, writhing
in palpable uncertainty, the kind that occurs when hype collides with potential;
when exposure to exciting new technology meets with equal parts shudder and
disdain.