* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, May 12, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Dan Spilo Out at Industry Entertainment After Incident on Set of Alan Ritchson Movie (Exclusive) – The Hollywood Reporter

    Dan Spilo Exits Industry Entertainment Following Controversial Incident on Set of Alan Ritchson Film

    John Legend Says He’s Shocked by Ye’s ‘Descent’ Into ‘Antisemitism’ and ‘Anti-Blackness’ – Yahoo

    John Legend Expresses Shock Over Ye’s Troubling Descent into Antisemitism and Anti-Blackness

    Free Flowin’ Fest brings entertainment to Pascagoula’s Beach Park – WLOX

    Experience the Excitement: Free Flowin’ Fest Lights Up Pascagoula’s Beach Park!

    ‘Experimental entertainment venue’ sets sights on Austin area – MySA

    ‘Experimental entertainment venue’ sets sights on Austin area – MySA

    Taylor Swift’s team calls subpoena in Blake Lively-Justin Baldoni case ‘tabloid clickbait’ – Yahoo

    Taylor Swift’s Team Slams Subpoena in Blake Lively-Justin Baldoni Case as ‘Tabloid Clickbait

    The Weeknd made the apocalypse sexy at his 2025 tour launch in Arizona – Yahoo

    The Weeknd Turns Up the Heat at His 2025 Tour Launch in Arizona!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Arkansas Tech Univeristy-Ozark collision repair technology program re-accredited – Northwest Arkansas Democrat-Gazette

    Arkansas Tech University-Ozark’s Collision Repair Technology Program Earns Re-Accreditation!

    Top Chief Technology Officers to Watch in 2025: SMX’s Anthony Vultaggio – WashingtonExec

    Top Chief Technology Officers to Watch in 2025: SMX’s Anthony Vultaggio – WashingtonExec

    Well completions per location more than double in Lower 48 states as technology advances – U.S. Energy Information Administration (EIA) (.gov)

    Revolutionizing Oil Production: Lower 48 States See Doubling of Well Completions Thanks to Technological Breakthroughs!

    Officials announce massive project that could reshape electric vehicle technology: ‘This is exactly the type of investment that will help us grow the economy’ – Yahoo Finance

    Game-Changer Ahead: Major Investment Set to Transform Electric Vehicle Technology and Boost the Economy!

    Federal agents raid Dymeng Technology Solutions in St. Augustine – Action News Jax

    Federal Agents Storm Dymeng Technology Solutions in St. Augustine: What You Need to Know

    SoundHound’s Amelia 7.0 Platform Delivers Agentic AI With Category Leading Voice Technology – Business Wire

    Unleashing the Future: SoundHound’s Amelia 7.0 Revolutionizes Voice Technology with Agentic AI

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Dan Spilo Out at Industry Entertainment After Incident on Set of Alan Ritchson Movie (Exclusive) – The Hollywood Reporter

    Dan Spilo Exits Industry Entertainment Following Controversial Incident on Set of Alan Ritchson Film

    John Legend Says He’s Shocked by Ye’s ‘Descent’ Into ‘Antisemitism’ and ‘Anti-Blackness’ – Yahoo

    John Legend Expresses Shock Over Ye’s Troubling Descent into Antisemitism and Anti-Blackness

    Free Flowin’ Fest brings entertainment to Pascagoula’s Beach Park – WLOX

    Experience the Excitement: Free Flowin’ Fest Lights Up Pascagoula’s Beach Park!

    ‘Experimental entertainment venue’ sets sights on Austin area – MySA

    ‘Experimental entertainment venue’ sets sights on Austin area – MySA

    Taylor Swift’s team calls subpoena in Blake Lively-Justin Baldoni case ‘tabloid clickbait’ – Yahoo

    Taylor Swift’s Team Slams Subpoena in Blake Lively-Justin Baldoni Case as ‘Tabloid Clickbait

    The Weeknd made the apocalypse sexy at his 2025 tour launch in Arizona – Yahoo

    The Weeknd Turns Up the Heat at His 2025 Tour Launch in Arizona!

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Arkansas Tech Univeristy-Ozark collision repair technology program re-accredited – Northwest Arkansas Democrat-Gazette

    Arkansas Tech University-Ozark’s Collision Repair Technology Program Earns Re-Accreditation!

    Top Chief Technology Officers to Watch in 2025: SMX’s Anthony Vultaggio – WashingtonExec

    Top Chief Technology Officers to Watch in 2025: SMX’s Anthony Vultaggio – WashingtonExec

    Well completions per location more than double in Lower 48 states as technology advances – U.S. Energy Information Administration (EIA) (.gov)

    Revolutionizing Oil Production: Lower 48 States See Doubling of Well Completions Thanks to Technological Breakthroughs!

    Officials announce massive project that could reshape electric vehicle technology: ‘This is exactly the type of investment that will help us grow the economy’ – Yahoo Finance

    Game-Changer Ahead: Major Investment Set to Transform Electric Vehicle Technology and Boost the Economy!

    Federal agents raid Dymeng Technology Solutions in St. Augustine – Action News Jax

    Federal Agents Storm Dymeng Technology Solutions in St. Augustine: What You Need to Know

    SoundHound’s Amelia 7.0 Platform Delivers Agentic AI With Category Leading Voice Technology – Business Wire

    Unleashing the Future: SoundHound’s Amelia 7.0 Revolutionizes Voice Technology with Agentic AI

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

Bio-inspired device captures images by mimicking human eye

July 18, 2023
in Science
Bio-inspired device captures images by mimicking human eye
Share on FacebookShare on Twitter

Drawing inspiration from nature, Penn State scientists have developed a new device that produces images by mimicking the red, green and blue photoreceptors and the neural network found in human eyes.

The research findings, reported in Science Advances, are fundamental breakthroughs in realizing perovskite narrowband photodetection devices — from materials synthesis to device design to systems innovation. The research was supported by seven grants from the U.S. National Science Foundation, listed at the end of this article.

“We borrowed a design from nature — our retinas contain cone cells that are sensitive to red, green and blue light and a neural network that starts processing what we are seeing even before the information is transmitted to our brain,” said Penn State researcher Kai Wang.

To achieve this in an artificial device, the scientists created a new sensor array from narrowband perovskite photodetectors, which mimic our cone cells, and connected it to a neuromorphic algorithm, which mimics our neural network, to process the information and produce high-fidelity images.

Photodetectors convert light energy into electrical signals and are essential for cameras and many other optical technologies. Narrowband photodetectors can focus on individual parts of the light spectrum, such as the reds, greens and blues that make up visible light, the scientists said.

“In this work, we found a novel way to design perovskite material that is sensitive to only one wavelength of light,” Wang said. “We created three different perovskite materials, and they are designed in a way that they can only be sensitive to red, green or blue colors.”

The new technology may represent a way around using filters found in modern cameras that lower resolution and increase cost and manufacturing complexity.  Because the researchers used perovskite materials, the new devices generate power as they absorb light, potentially opening the door to battery-free camera technology.

“The device structure is similar to solar cells that use light to generate electricity,” said Luyao Zheng, a researcher at Penn State. “Once you shine a light on it, it will generate a current. So, like our eyes, we don’t need to apply energy to capture this information from light.”

This research could trigger further developments in artificial retina biotechnology. Devices based on this technology could someday replace dead or damaged cells in the eyes to restore vision, according to the scientists.

Because the algorithm mimics the neural network in human retinas, the findings could provide new insights into the importance of these neural networks to vision.  

NSF supported the research through these grants:

Directorate for Computer and Information Science and Engineering 1718474; Office of International Science and Engineering 1829573; Directorate for STEM Education 1723687, 1821766, 2113839.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Nsf.gov – https://new.nsf.gov/news/bio-inspired-device-captures-images-mimicking

Tags: Bio-inspireddevicescience
Previous Post

Advanced electrode to help remediate stubborn new ‘forever chemicals’

Next Post

Christopher Bell, Austin Hill enter Pocono Truck race

Stable isotope ecology of Quaternary cervid and bovid species in Southeast Asia with implications for wildlife conservation – Nature

Unraveling the Secrets of Southeast Asia’s Quaternary Deer and Bovids: Insights for Wildlife Conservation

May 12, 2025
College Credits: Arlington Heights Student Teaches Science At Carthage – Patch

Arlington Heights Student Inspires Future Scientists Through Teaching at Carthage

May 12, 2025
National Science Foundation faces lawsuit over 15% indirect research cap – Higher Ed Dive

National Science Foundation Sued Over Controversial 15% Cap on Indirect Research Costs

May 12, 2025
Tamil actor Silambarasan shares his fitness advice for maintaining healthy lifestyle at 42: ‘Avoid heavy meals at night’ – Hindustan Times

Unlocking Ageless Vitality: Silambarasan’s Top Fitness Tips for a Healthy Lifestyle at 42!

May 12, 2025
Brazil signs Real Madrid coach Carlo Ancelotti ahead of 2026 World Cup – FOX Sports

Brazil Welcomes Real Madrid’s Carlo Ancelotti as Head Coach for 2026 World Cup!

May 12, 2025
Japan’s Sputtering Economy Likely Stalled Before Trump’s Tariffs – Bloomberg.com

Japan’s Economy Hits a Standstill: The Impact of Trump’s Tariffs

May 12, 2025
Dan Spilo Out at Industry Entertainment After Incident on Set of Alan Ritchson Movie (Exclusive) – The Hollywood Reporter

Dan Spilo Exits Industry Entertainment Following Controversial Incident on Set of Alan Ritchson Film

May 12, 2025
Pregnancy Health Problems Increase Kids’ Blood Pressure – U.S. News & World Report

How Pregnancy Health Issues Can Impact Your Child’s Blood Pressure

May 12, 2025
State lawmakers criticize Gov. Hochul’s policy-laden budget strategy – Spectrum News

State Lawmakers Take Aim at Gov. Hochul’s Controversial Budget Strategy

May 12, 2025
Arkansas Tech Univeristy-Ozark collision repair technology program re-accredited – Northwest Arkansas Democrat-Gazette

Arkansas Tech University-Ozark’s Collision Repair Technology Program Earns Re-Accreditation!

May 12, 2025

Categories

Archives

May 2025
MTWTFSS
 1234
567891011
12131415161718
19202122232425
262728293031 
« Apr    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (603)
  • Economy (615)
  • Entertainment (21,527)
  • General (15,214)
  • Health (9,657)
  • Lifestyle (620)
  • News (22,149)
  • People (617)
  • Politics (622)
  • Science (15,837)
  • Sports (21,124)
  • Technology (15,605)
  • World (605)

Recent News

Stable isotope ecology of Quaternary cervid and bovid species in Southeast Asia with implications for wildlife conservation – Nature

Unraveling the Secrets of Southeast Asia’s Quaternary Deer and Bovids: Insights for Wildlife Conservation

May 12, 2025
College Credits: Arlington Heights Student Teaches Science At Carthage – Patch

Arlington Heights Student Inspires Future Scientists Through Teaching at Carthage

May 12, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version