Protection with Lasers

By Digital Trends Staff August 5, 2005

The new OptoShield OS3100 Laser Light Safety Scanner employs laser light to monitor motion within set safety zones. In dangerous workplaces where employees need to work in tandem with moving equipment, robot stations, or automated guided vehicles, the Laser Light Scanner avoids accidents by shutting down the machine when the human gets too close.

“We believe the introduction of the OptoShield represents an important product and underlying technology for STI in our quest to be a ‘one-stop’ supplier of automation safeguarding products and services,” said Joseph J. Lazzara, CEO of Scientific Technologies.

The OptoShield’s use of laser tech allows the user access to many more diagnostic features than is traditionally is available, such as telling you exactly where the zone has been encroached.

Editors' Recommendations

Digital Trends Staff

Digital Trends has a simple mission: to help readers easily understand how tech affects the way they live. We are your…

Computing

How to password protect a folder in Windows and macOS

A lock surrounded by keys.

You probably already know how to password protect your computer, locking out other, but if you know how to password protect folders you can safely let others use your computer without having to worry about your personal files being accessed. Whether it's sensitive banking info, that batch of embarrassing poems you wrote after your last breakup, or images for that mildly edgy YouTube channel you intend to make one day, it's all okay. With the following techniques you can lock your files away from prying eyes.

If you ever need help remembering passwords, consider these picks on our list of the best password managers.

Computing

Here’s yet another reminder that Incognito Mode doesn’t protect your data

Google Chrome incognito mode screenshot

Google is now making efforts to ensure users understand the meaning of Incognito Mode on its Chrome browser following a class-action lawsuit that cost the company $5 billion.

The publication MSPoweruser discovered Google tested a Canary build of Chrome with an updated definition of Incognito Mode that more clearly spells out the stipulations of what is hidden when you enter the browsing state. The new disclaimer includes an added line in the first paragraph that reads: "This won't change how data is collected by websites you visit and services you use." Otherwise, it remains largely the same.

Deals

CyberGhost Free Trial: Protect your browsing for free

In your pocket, you carry a doorway to an entirely new dimension -- the digital world. Smartphones are powerful computers, more powerful than so many systems that came before, but with that comes a certain degree of risk. From banking to social engagements and beyond, we’re all more susceptible to cyber threats. Issues like hacking, identity theft, data collection, and targeted advertising are all extremely prescient. A virtual private network, or a VPN, can make consuming the digital world a much more private endeavor, and offer a small degree of protection, and some of the best VPN services offer a free trial. A good example of this is a CyberGhost free trial, which full access to CyberGhosts’ premium level features completely free. CyberGhost is among of the best VPN for streaming, as well as the best VPN for iPhone or iPad, making a CyberGhost free trial worth taking advantage of.
Is there a CyberGhost free trial?

There is a CyberGhost free trial, and it’s one of the best VPN free trials you’ll come across. A CyberGhost free trial gets you full access to all of CyberGhost’s premium-level features with zero financial commitment, and it doesn’t even require you to provide credit card details to capitalize on it. The free trial allows you to enjoy the ultimate online experience on desktop or mobile. This includes access to CyberGhost’s one-click connect for instant, effortless VPN protection, access to CyberGhost’s blazing fast servers and IPs from 91 countries to choose from, as well as anonymous IPs that let you stream geo-restricted content and smart rules that allow you to create your own privacy triggers.