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Tag: VR headset

Prism glasses will improve your posture! Never hunch over your laptop like some kind of Quasimodo again!

Background:

Since laptops are so convenient and portable, many people work in locations that are not set up for long-term ergonomic comfort (for example, dining room tables or coffeeshop counters, e.g. Figure 1).

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Fig. 1: A setup like this is a common work environment, despite its presumably questionable OSHA rating.

The issue:

Since these locations were never designed for laptop use, they are typically set up in such a way that the laptop keyboard and screen are way too low, and you often see people hunching over their laptops in ridiculous fashion (Figure 2).

 

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Fig. 2: This highly dubious pose is the common reality of laptop use in non-optimal situations, and is, additionally, an affront to the human form. People tend to blame themselves for having “bad posture,” but really it’s an inescapable element of such a work environment.

Ideally, people imagine that they would sit up straight, as shown in Figure 3. But that is incompatible with the position of the computer screen.

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Fig. 3: This “ideal posture” scenario is totally unrealistic given the position of the laptop. The user will inevitably return to the situation shown in Figure 2.

Proposal:

Luckily, the fix is simple: a modified version of belay glasses, a type of prism glasses used in rock climbing that were allow wearers to look up without craning their necks.

Except in this case, the prism glasses will look down at the laptop screen, rather than up, as illustrated in Figure 4.

 

 

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Fig. 4: These “prism glasses” (in this case, actually a giant prism attached to a hat) are  suspended in such a way that the user is able to look directly at the prism, yet see the laptop screen below. The prism would presumably not actually be purple, although technically that would be an option.

Conclusion:

Since prism-based belaying glasses already exist (surprisingly, only commercially available after 2007!), laptop prism glasses are probably not totally infeasible.

It would also be possible to use a VR headset to set up something like this, but at that point you might as well just set up a proper work space.

PROS: Improve your posture!

CONS: The “sweet spot” for seeing the screen is probably extremely narrow, so any movement of the wearer’s head may move the laptop screen out of the user’s view. Additionally, even the slightest imperfections in the prism would probably make text very difficult to read.

Travel almost for FREE with this one weird tip! One insane way to reduce your spending on airline tickets now.

The issue:

Travel to exotic locales can be expensive, inconvenient, and perhaps even dangerous or impossible.

Proposal:

Using the same technology that companies like Google use to get street view images (now available in 40-lb backpack format as well: https://www.google.com/search?tbm=isch&sa=1&q=google+street+view+camera ), we can set up a scenario where you can conduct tourism by proxy using a VR headset.

This would work as follows:

  • You submit a request online, like “I’d like to see the pyramids of Giza.”
  • Someone who is already in the vicinity accepts your request. You pay them and they put on a panoramic street view camera.
  • You then call them up and perform the VR equivalent of a Skype / FaceTime / Hangouts call.
  • The tour guide will either walk around on their own, or perhaps take requests from the remote viewer.

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Fig. 1: This fashionable individual in a VR headset is standing comfortably at home while getting a VR tour of Egyptian pyramids, which is directed by the person in Figure 2.

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Fig. 2: This “VR tour guide” is carrying the cameras and microphones so that the individual in Figure 1 can get an immersive real-time VR tour of the pyramids.

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Fig. 3: In addition to enabling extremely lazy travelers, VR tours could be used to experience otherwise difficult or impossible environments.

Eco-friendly final point:

This technology would also reduce the amount of energy expended on travel (particularly via airplane), which both saves fuel and also reduces the number of greenhouse gasses generated.

PROS: Saves time, money, and the environment.

CONS: Might negatively impact revenue at certain difficult-to-access tourist destinations like Machu Picchu.