Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

4Sight Labs Introduces OverWatch Biometric Monitoring Solution

4Sight Labs announces a transformative approach to prioritizing safety, wellness, and compassion throughout the criminal justice system.

4Sight Labs, pioneers in biometric monitoring solutions for custody environments, today announced the launch of OverWatch™, the first-of-its-kind, comprehensive biometric monitoring system designed to address the wellness and safety of individuals in the custody of law enforcement agencies, jails, detention centers, and correctional facilities.

According to the Bureau of Justice Statistics, a total of 1,200 inmates died in state and federal prisons in 2019, representing a 6% increase from 2018. Many of these deaths are linked to inadequate monitoring, delayed medical intervention, and limited resources1. OverWatch was created to give agencies continuous visibility into the well-being of detainees and inmates from the moment of arrest through transport and detention.

"Every in-custody incident presents significant concerns for the health of individuals, careers of officers, and financial liability for cities and counties," stated John DeFalco, CEO of 4Sight Labs. "OverWatch introduces a new capability for monitoring the condition and wellness of detainees. Utilizing advanced biometric technology and real-time data analytics, it aids agencies in recognizing and addressing potential dangerous issues promptly. It's designed to support agencies in their ongoing efforts to safeguard those in their care."

OverWatch features wireless, wearable sensors that monitor biometric signs such as heart rate, blood oxygen levels, skin temperature, and movement. Advanced algorithms analyze this data to detect signs of risk, and inform officers of changes in their detainees’ condition.. The system seamlessly syncs data between agencies and across the custody stages, ensuring that critical information is accessible when and where it's needed most.

OverWatch offers a range of benefits for agencies, including:

  • Reduced liability and costly lawsuits related to in-custody incidents.
  • Enhanced transparency and accountability in detainee management.
  • Streamlined incident reporting and data management.
  • Improved operational efficiency and resource allocation.


As agencies face increasing scrutiny and public pressure to prioritize detainee welfare, OverWatch provides a proactive solution that demonstrates a commitment to safety, transparency, and compassionate care. 4Sight Labs is poised to modernize custody environments nationwide.

To learn more about how OverWatch can transform detainee wellness and safety in your agency, visit www.4sightlabs.com to request a demo or contact our team of experts.

About the company: About 4Sight Labs Founded in 2020, 4Sight Labs pioneers biometric monitoring solutions to enhance visibility, accountability, and prevention within custody environments. Its innovative technologies transform public health strategies in law enforcement and correctional facilities and cement compassionate technology as a new standard across the custody continuum. Learn more at www.4sightlabs.com.

Contact Info:
Name: Sherri Hughes-Smith
Email: Send Email
Organization: 4Sight Labs
Phone: 720-557-0027
Website: https://www.4sightlabs.com/

Video URL: https://youtu.be/3rsu7if2GPM

Release ID: 89127329

If you encounter any issues, discrepancies, or concerns regarding the content provided in this press release that require attention or if there is a need for a press release takedown, we kindly request that you notify us without delay at error@releasecontact.com. Our responsive team will be available round-the-clock to address your concerns within 8 hours and take necessary actions to rectify any identified issues or guide you through the removal process. Ensuring accurate and reliable information is fundamental to our mission.

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.