The Best of Sensors Expo 2008 By: Melanie Martella Meet the products that most impressed us at the 2008 Sensors Expo, held in Rosemont, IL.  Meet the Next Generation of OPC By: Tony Paine, Kepware Technologies Introduced in 1995, OPC enabled interoperability between Windows-based applications and process control hardware and software. The latest OPC specification, OPC-UA, seeks to improve upon and unify the earlier specifications into a single coherent foundation.  Asset Tracking in Industrial Settings—A Review of Wireless Technologies Part 2: RFID-, GPS-, and Chirped Frequency-Based Systems By: Peter Fuhr, Apprion Real-time location systems require accuracy and reliability. Will RFID-, GPS-, or chirped frequency-based systems meet your minimum requirements?  AppSnaps By: Melanie Martella
- High-Tech Road Repair
- Feeling the Earth Move
 | Mel's Picks By: Melanie Martella
- Online Flowmeter Resource
- Tech Transfer Site
- Build Your Own Rapid Prototyper
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