Technical Editor Margery Conner's PowerSource streams the latest developments in electronic power design and related technologies. Follow Margery on Twitter at: http://twitter.com/margeryc.
Advertisement
Profile
RSS Feed
-
Add this blog to your RSS newsreader!
Recent Posts
- More on The Internet of Things: It may appeal to you if you’re a visionary or a systems company
- HP announces sensors for its “Central Nervous System for the Earth” (CeNSE)
- Power supplies for new LED applications fit in higher-margin markets
- Yes, you can trademark a color
- Pressure film gives snapshot of manufacturing process
- 2010 “Designing with LEDs” Workshop: Call for Papers
- Here’s a list of micro-inverter companies (and some proposed new installations)
- Solar micro-inverter addresses capacitor reliability issues
- Micro-inverters offer one solution for optimizing solar efficiency
- Memorial flame replaced by LEDs, financed by cell-phone antenna
Recent Comments
- Nedoflafe on Lithium ion battery formulations dissected at AABC conference
- TityAcutrishisepe on Lean supply chain is China’s attraction for start-ups
- DIYDad on 15 steps to starting your own electronic kit business
- marwan on Specifying a Transformer: Why does 50Hz make such a difference?
- Matt Schmidt on More on The Internet of Things: It may appeal to you if you’re a visionary or a systems company
Most Commented On
- This was not the right application for a compact fluorescent light (101)
- Utilities suffer from CFLs’ poor power factor (90)
- Not so easy to run an LED ”bulb” off of a dimmer switch – but here’s how (73)
- Proposed ban by China of rare-earth metal exports would affect hybrid cars, CFLs (67)
- Why diesel is so expensive (57)
Archives
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
- January 2009
- December 2008
- November 2008
- October 2008
- September 2008
- August 2008
- July 2008
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- December 2007
- November 2007
- October 2007
- September 2007
- August 2007
- July 2007
- June 2007
- May 2007
- April 2007
- March 2007
- February 2007
- January 2007
- October 2006
- September 2006
- August 2006
- July 2006
- June 2006
By Category
- AC-DC (1)
- Aerospace & Defense (7)
- Analog (2)
- Analog Circuit Design (1)
- Automotive (33)
- Automotive (2)
- Battery Power (44)
- Body Electronics (1)
- Business and Marketing (5)
- Capacitor (2)
- Communication functions (2)
- Communications & Networking (7)
- Components, Hardware, Interconnect (79)
- Computers (2)
- Computers, boards, buses (2)
- Consumer Products (1)
- Convergence (1)
- DC-DC (1)
- Digital ICs (1)
- Discrete Components, Active (2)
- Discrete Components, Passive (2)
- Displays & Indicators (5)
- Displays and indicators (24)
- DSP Engineering (1)
- EDA (1)
- Electromechanical & Mechanical (1)
- Electronic Accessories (2)
- Electronics Business (1)
- Electronics Components (9)
- Electronics Environmental Issues (2)
- Electrostatic Discharge (ESD) (1)
- Embedded Systems (3)
- EMI (1)
- Enclosures (1)
- Environmental Compliance (1)
- Global Supply and Trade (1)
- Government/regulation (3)
- HBLED (10)
- Heat Dissipation (1)
- Hybrid & Green Cars (1)
- LED (35)
- Low Power (1)
- Low-Power (2)
- Manufacturing Operations (1)
- Medical Electronics (3)
- Mergers and Acquisitions (1)
- Motors (1)
- OLED (1)
- Passive components (2)
- Piezoelectric Crystal (4)
- Point-of-Load (1)
- Power components (3)
- Power Consumption (4)
- Power Management (1)
- Power Sources/Controllers (308)
- Power supplies (16)
- Power Supplies (71)
- Powertrain (1)
- Printed Circuit Boards (1)
- Robotics (1)
- Sensors (10)
- Solar/Photovoltaics (17)
- Supply Types (1)
- System Engineering (1)
- Technical Standards (1)
- Transformer (1)
- Transistors (3)
- Venture Capital & IPOs (1)
- Wireless (1)
- Wireless Networks (1)
Power Management Articles
- Secondary-side synchronous rectification boosts resonant converter efficiency
- EDN on Power Technology: Industry standards lead push toward energy-efficient computing
- New power-supply efficiency numbers herald a new era in power management
- Industry standards lead push toward energy-efficient computing
- Power-converter IC targets dimmable LEDs, needs no optoisolator
- More...
Blog
Tuesday, June 9, 2009
Airports, schools can use next-gen hand-held fever screening devices
Jun 9 2009 10:52AM | Permalink |Comments (4) |
The next wave of IR screening devices is already appearing on the market. This post showed a first-generation IR screener at the Hong Kong airport, which dates back to the SRAS outbreaks of a few years ago.
Here’s a line of fever screening devices that automatically detect the hottest temperature on a subject, and give off audible and visible alarms for an elevated temperature. The devices range from a hand- held infrared thermometer or a thermal imaging camera, to a high resolution thermal imaging system. From Wahl Instruments.
Here’s a repeat of the Hong Kong IR scanners as a size comapison:
Related entries in: Displays and indicators | Sensors |
Reader Comments
at 6/9/2009 5:31:24 PM, Tiamation said:
Please, more design-free twitchy punter cues at the airport!
at 6/16/2009 2:29:05 PM, Yikes! said:
SRAS?
Comapison??
I hope the recovery allows you to re-hire your proof-reader.
at 6/16/2009 2:52:20 PM, Chris PE said:
Yikes! - you could use some temeperature lowering medicine.Are you reading an article, or looking for misspellings? If you are an English techer, you would probably not understand an article anyhow,so chill up a bit and don't hurt people.
Interesting article Margery - reminds me a bit a movie "9 monkeys" and some short Sci-Fi movie series.I think that it will not hurt , but a judgement of allowing a passenger on a plane should be in hands of a physician ,not a clerk , I hope.Unfortunately because of possibility of real pandemic we need to take some precautions.
at 6/16/2009 2:53:47 PM, Chris PE said:
Now count my misspellings Yikes! ,hehehehe!
Post a comment
ADVERTISEMENT
About Us | Contact Us | Free Email Newsletters | Free Magazine Subscription | Advertising | 
RSS
©1997-2009 Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.
Use of this Web site is subject to its Terms of Use | Privacy Policy