[Sony Xperia XZ Premium Questions & Answers] D daydream:
Everything from my experience.

It is subjective. This may not be the correct answer.

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1.

feel dizzy when use it for the first time.

adaptation Period 2 - 3 days.

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2.

Wear glasses for the low visibility person.

If vr has a focal adjustment function.

With focal adjustment, you can adjust the focus.

you can see well.

but tired eyes after longtime use.

because the image is so close to eyes.

with glasses,

the image is approximately 1m close to eyes.

1m is comfortable distance for eyes.

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3.

Each piece of vr headset has its own point of good focus sweet spot. In sweet spot, There's less of a color diffusion. You'll have your own way.

Tips for wearing most vr headset.

It is good to feel comfortable to adjust wearing straps so that it adheres to the forehead with small amount of load on cheekbone.

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4.

qr code calibration.

I recommand Sitesinvr.com.

There is a famous headset qr code.

It is also possible to create a personal qr code using the sitesinvr app in play store.

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5.

Xz premium is not dream ready phone.

there is nfc bug.

When using a daydream view 2017 headset or third-party headset, Nfc error message will continue to pop up.

solution.

Feel free to apply anything according to circumstances.

1)

In daydream developer option,

enable skip vr entry scene option

and turn off nfc.

2)

use airplane mode and turn off nfc.

3)

Between the front cover and the smartphone,

attach a piece of 'foil'. No error message occurs even if nfc turn on.

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6.

There is a 'drift' issue with all smartphones, gyro sensor, compass.

Even all the vr equipment.

but, Smartphone in particular

To be honest, there is no perfect solution.

I am very sorry about this...

It could be the biggest enemy about Smartphone vr development.

edit.

but we can buy external sensor for daydream.

(now I got information..i'm searching.)

Is Daydream with external sensor called smartphone vr?

Anyway xzp is used.

edit. I don't find useful information.

this inormation is unclear.

<

Drift solution

1) Compass correction.

2) Gyro sensor calibration.

3) avoid Electromagnetic effects.

In vr use I dont't use anything but only daydream bluetooth controller.

( I don't know why. People report being affected.)

4) To find the controller location,

turn on location options.

It seems to affect controller drift or screen drift.

I'm not sure.

As for drift issues,

Google has advised to fully charge the controller.

I think there could be some kind of correction.

and someone recommand location - device only option.

>

There are no gyrosensor and compass compensation options on Xzp.

Use GPS status app.

This app has correction option.

and There is only compass correction option on the Google Map.

From experience,

it is likely to easily occur if you take off your headset countless times.

There are information about drift issues in the reddit.

Each will already have its own solution.

edit.

The 2018 April update for Pixel 2 just fixed the magnometer (drift).

It is said that someone installed it even though it is not Pixel 2.

I don't know that way.

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