Ai Dreams Forum

AI Dreams => General Chat => Topic started by: Art on April 10, 2018, 04:43:35 pm

Title: 3D HoloPlayer
Post by: Art on April 10, 2018, 04:43:35 pm

Quite an interesting perspective (no pun) from this device.

Have a look: https://www.chonday.com/30095/halointe6/ (https://www.chonday.com/30095/halointe6/)

Title: Re: 3D HoloPlayer
Post by: Freddy on April 10, 2018, 04:58:20 pm

I wonder if it's the same technique as the build your own - where you make a pyramid of plastic and rest it on the phone's display.

I was going to make something like this with an old monitor but never got around to it.

Title: Re: 3D HoloPlayer
Post by: Freddy on April 10, 2018, 04:59:18 pm

Here you go...

https://www.youtube.com/watch?v=FnUrI_3LBuc

Title: Re: 3D HoloPlayer
Post by: Art on April 11, 2018, 02:14:45 am

I opened a box of graham crackers the other day...it was empty.

I was left with a box of hollow grahams. ;)

Title: Re: 3D HoloPlayer
Post by: Berick on April 13, 2018, 05:37:27 am

This is the only true hologram technology I've seen so far. It uses focused infrared lasers to create points of ionized, light-emitting plasma in the air. The first time I heard of it was back at CES 2011 from a Japanese company. Looks like they've made a bigger version in 2014 and a smaller version in 2015 that apparently you can touch and produces a tactile sensation. Not sure why this technology isn't being put to use right now though. Must be cost prohibitive.

https://gizmodo.com/new-laser-projector-makes-3d-images-that-hang-in-mid-ai-1652174565

http://www.physicscentral.com/explore/action/femtosecond-hologram.cfm

Title: Re: 3D HoloPlayer
Post by: infurl on April 13, 2018, 06:16:07 am

Quote from: Berick on April 13, 2018, 05:37:27 am

Not sure why this technology isn't being put to use right now though. Must be cost prohibitive.

Why? Because one slip up and they ionize the audience instead of the air.

If you read the fine print at the bottom of the second article it describes how they have to limit the laser bursts to quadrillionths of a second. Their experiments showed that a two second burst from one of those lasers can set a pig on fire.

Title: Re: 3D HoloPlayer
Post by: infurl on April 13, 2018, 06:22:10 am

https://www.youtube.com/watch?v=O17f3lB7BFY

This hologram is projected on tinted perspex sheets that surround the stage.

In this video they are visible only briefly towards the end.

Title: Re: 3D HoloPlayer
Post by: Art on April 14, 2018, 04:11:53 am

There's always room for Cortana in 3D...isn't there?

https://www.theverge.com/2017/5/27/15704432/microsoft-windows-10-cortana-holographic-cortana-assistant-halo-watch (https://www.theverge.com/2017/5/27/15704432/microsoft-windows-10-cortana-holographic-cortana-assistant-halo-watch)

Title: Re: 3D HoloPlayer
Post by: unreality on April 14, 2018, 07:55:25 am

Reminds me of the video game in Star Wars that Chewbacca & C-3PO played. Chewbacca loved it. Here's a good review:

https://www.youtube.com/watch?v=5mzW-oIPf5M