It's 2016, and we still don't have teleports, flying cars, or holograms – but we will get there. Check this out – researchers at Queen's University have created a holographic, flexible smartphone! Now, hold your horses, for the HoloFlex phone's display only shows a 160 x 104 resolution image, meaning the graphics are about as dazzling as those from old 3D postcards.
But still, the holographic part that lets you check out a 3D object from all angles by rotating the phone is totally there! The effect is accomplished by combining a flexible OLED touchscreen display with a microlens array made up of over 16,000 tiny fisheye lenses. Images are rendered into 12-
pixel wide circular blocks that project the full view of a 3D object from a particular viewpoint.
This is the kind of innovation that offers very intriguing possibilities.
That's how the hologram part is taken care of, but what about the flexible smartphone thing? To make that happen, the researchers implemented a special sensor to make bending the phone correspond with the movement of objects along the screen's z-axis. Given that and the complex rendering involved, it's understandable why the HoloFlex employs the Snapdragon 810 chipset with the Adreno 430 GPU for horsepower.
What else is this display good for, besides playing holographic Angry Birds and viewing teapot models in 3D? Research director Dr. Roel Vertegaal proposed that the addition of a depth camera will let users perform holographic video conferences. Right on the money! According to the doc, “users literally pop out of the screen and even look around each other, with their faces rendered correctly from any angle.” Hopefully, this is the kind of innovation that big-shots like Apple and Samsung have in store for the next couple of years. If anything can make smartphones truly exciting again, it has to be holographic video calls!
HoloFlex smartphone
7 Comments
1. BradyCrack
Posts: 835; Member since: Dec 29, 2015
posted on May 09, 2016, 4:56 AM 0
2. legiloca
Posts: 1676; Member since: Nov 11, 2014
posted on May 09, 2016, 4:57 AM 1
10. xperian
Posts: 421; Member since: Apr 10, 2014
posted on May 10, 2016, 1:35 PM 0
6. wayswap
Posts: 1; Member since: May 07, 2016
posted on May 09, 2016, 7:31 AM 0
7. UglyFrank
Posts: 2194; Member since: Jan 23, 2014
posted on May 09, 2016, 7:47 AM 0
8. legiloca
Posts: 1676; Member since: Nov 11, 2014
posted on May 09, 2016, 8:00 AM 0
9. brasstax
Posts: 546; Member since: Apr 16, 2014
posted on May 09, 2016, 12:36 PM 0
PhoneArena Comments Rules
A discussion is a place, where people can voice their opinion, no matter if it is positive, neutral or negative. However, when posting, one must stay true to the topic, and not just share some random thoughts, which are not directly related to the matter.
Things that are NOT allowed:
Moderation is done by humans. We try to be as objective as possible and moderate with zero bias. If you think a post should be moderated - please, report it.
Have a question about the rules or why you have been moderated/limited/banned? Please, contact us.
Comments Options
Report Post
Send a warning to post author
Send a warning to Selected user. The user has 0 warnings currently.
Ban user and delete all posts
Message to PhoneArena moderator (optional):