Capital Berg

Keeps People Up-To-Date

Sunday, February 28, 2021
Log in
  • United States
  • Business
  • Health
  • Science
  • Technology
  • About CapitalBerg
    • Analysts & Contributors
    • Advertising
    • Contact US
    • Privacy Policy GDPR
    • Terms of Use

Pages

  • About CapitalBerg
  • Advertising
  • Analysts & Contributors
  • Contact US
  • Investor Relations
  • Privacy Policy GDPR
  • SEC Disclosure
  • Terms of Use

Recent Posts

  • Tennessee Rapist Breaks into Woman’s House Three Times the Same Night to Assault Her June 29, 2018
  • Mentally Ill Man Arrested After Breaking into Retirement Home to Grope a Woman’s Chest June 28, 2018
  • “Syndrome” Author Blake Leibel Sentenced to Life in Prison for the Murder and Torture of Girlfriend June 27, 2018
  • Michigan Dad to Be Sentenced in the Beating Death of 3-Year-Old Infant June 26, 2018
  • Ohio Patrolman Booted from Police After Pulling Over His Daughter and Boyfriend June 26, 2018
  • Utah Mayor Shares Heartwarming Letter of Man Apologizing for Stealing a Stop Sign 75 Years Ago June 25, 2018
  • Mississippi Man Beheaded Mother After A Spat over Credit Cards June 25, 2018

Japanese Scientists Created Holograms You Can Touch

December 1, 2015 By Marlene R. Litten

"femtosecond laser technology hologram"

Technology has taken a huge leap, as Japanese scientists created holograms you can touch and manipulate with your very own hands. This is even though holograms themselves as simple projections are still matters to marvel at for most. And yet, steps forward are already being taken.

Researchers at the Utsunomiya University have developed a new way of creating holograms by adding one factor that was so far missing: interaction. Using “femtosecond laser technology”, they managed to achieve the remarkable goal of making projections palpable. Meaning that your hand will neither pass through the laser and disrupt the image, nor will your skin get burned.

According lead author of the study and researcher for Optical Research and Education at the university, Yoichi Ochiai, this could potentially change people’s daily lives. It would be an exceptional way of communication and presentation, especially for several fields such as medicine, construction, and architecture. Or, perhaps there will be open options for entertainment.

High-intensity and high-speed lasers

The exceptional new “femtosecond laser technology” uses lasers that travel at unimaginable speeds of one millionth of one billionth of a second. These respond to touch, which means that humans can effectively manipulate the projections mid air. For example, they would be able to turn around an object to get a better view of the 3D image.

In order to create the projection, the technology uses high-intensity, high-speed lasers, cameras, and mirrors to make sure the points of light are directed in a specific location. The tiny points of light created are called voxels, reaching resolutions of 200,000 dots per second. So far, they have not managed to create objects that are more than 8 millimeters wide, but they can be controlled from 3 feet away.

Current technology does not allow humans to interact with the light. However, Ochiai’s high-intensity and high-speed lasers allow for this to change. You could actually feel a video or an image projected. This means that the illusion will be all the more real, according to the researcher. Previous technologies who experimented on the same issue also met a major hitch because the lasers burned human skin.

However, the fast bursts of light appeared harmless to touch. And, according to Ochiai, they felt like sandpaper when touched. The pulses also respond, so that when the hologram won’t be interrupted, and instead it will be manipulated. It holds endless possibilities for numerous fields.

Further advancement could make it possible for people to have projections of keyboards in front of them and feel as they’re hitting the letters to type. It will insert touch in an otherwise virtual plane.

Image source: gizmodo.com

  • About the Author

About Marlene R. Litten

Marlene has always been a journalist at heart, though her wordsmithing capabilities helped her contribute to a multitude of blogs before finally settling for the online press. She strongly advocates for those treated unjustly and likes to cover US and World news.

Filed Under: Science

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 44 other subscribers

Recent Articles

sleep

Tennessee Rapist Breaks into Woman’s House Three Times the Same Night to Assault Her

June 29, 2018 By Denise Ehrlich Leave a Comment

police lights

Mentally Ill Man Arrested After Breaking into Retirement Home to Grope a Woman’s Chest

June 28, 2018 By Waleed Javed Leave a Comment

gavel

“Syndrome” Author Blake Leibel Sentenced to Life in Prison for the Murder and Torture of Girlfriend

June 27, 2018 By Andreas Petersen Leave a Comment

Woods

Michigan Dad to Be Sentenced in the Beating Death of 3-Year-Old Infant

June 26, 2018 By Marlene R. Litten Leave a Comment

patrol cruiser

Ohio Patrolman Booted from Police After Pulling Over His Daughter and Boyfriend

June 26, 2018 By Waleed Javed Leave a Comment

stop sign

Utah Mayor Shares Heartwarming Letter of Man Apologizing for Stealing a Stop Sign 75 Years Ago

June 25, 2018 By June Harris Leave a Comment

Butter knives

Mississippi Man Beheaded Mother After A Spat over Credit Cards

June 25, 2018 By Carol Harper Leave a Comment

XXXTentacion mugshot

Florida Authorities Arrested Suspect in Connection with Shooting of XXXTentacion

June 22, 2018 By Waleed Javed Leave a Comment

sunset over beach

Dallas Mother Accused of Beating Four-Year-Old and Dumping Body Into the Water

June 21, 2018 By Denise Ehrlich Leave a Comment

chicken Alfredo

Ohio Man Sentenced for Trying to Seduce Teenage Boy with Naked Pictures and Chicken Alfredo

June 20, 2018 By Marlene R. Litten Leave a Comment

bedroom

South Carolina Teen and Mates End Up In Slammer for Raping a Teenage Girl

June 19, 2018 By Waleed Javed Leave a Comment

cyberstalkin

California Man Arrested for Stalking Ex-Girlfriend, Hacking Her Online Accounts

June 19, 2018 By June Harris Leave a Comment

hammer

Naked Patient Sneaks out of Emergency Room to Bash Homeowner’s Head with Hammer

June 18, 2018 By Carol Harper Leave a Comment

screwdriver

Middle School Student Attacks Teacher During Class with Screwdriver

June 18, 2018 By Andreas Petersen Leave a Comment

Related Articles

  • Stephen Hawking watching a screen while sitting in his chair

    Stephen Hawking’s Family Sends His Final Message to Space

    Jun 15, 2018
  • super earth exoplanet half in shadow

    Is Gravity the Force Keeping Aliens from Visiting Earth? European Scientists Say So (Study)

    May 8, 2018
  • starbust stars and galaxies in the universe

    Thousands of Early Galaxies Revealed by Map of Old Universe (Study)

    Apr 10, 2018
  • statue of a neanderthal half shadowed

    Scientists Found a Possible Explanation for the Neanderthals’ Big Noses (Study)

    Apr 10, 2018
  • the planet venus

    Could the Clouds of Venus Be Holding Forms of Life?

    Apr 5, 2018
  • NASA and Parker Solar Probe Study

    NASA Ready to Send the Parker Solar Probe on its First Mission

    Mar 7, 2018
  • stars and galaxies in the universe

    Scientists Measure the Expansion Rate of the Universe, Challenge Physics?

    Feb 26, 2018
  • sunspots on the sun in close up

    Is the Sun Going to Get Dimmer and Cooler in the Next Decades? (Study)

    Feb 12, 2018
  • Two mummified brothers

    Egyptian Tale of Two Mummified Brothers Takes Unexpected Turn

    Jan 18, 2018
  • Futuristic robot holding its arms spread

    A New Type of Revolutionary Robotic Muscles Is Strong, Flexible, and Cheap (Study)

    Jan 7, 2018

Categories

  • Business
  • Deals
  • Health
  • Science
  • Technology
  • United States
  • World

Copyright © 2021 capitalberg.com

About · Privacy Policy · Terms of Use · Contact

This website uses cookies to ensure you get the best experience on our website. Learn more.