Drew Gislason' s book ZigBee Wireless Networking has been featured in a series of articles from EETimes Design:

ZigBee applications - Part 1: Sending and receiving data

http://www.eetimes.com/design/embedded-internet-design/4201087/ZigBee-applications--Part-1-Sending-and-receiving-data

ZigBee applications - Part 2: No common C API

http://www.eetimes.com/design/embedded-internet-design/4204572/ZigBee-applications---Part-2--No-common-C-API

ZigBee applications - Part 3: ZigBee PANs

http://www.eetimes.com/design/embedded-internet-design/4204872/ZigBee-applications---Part-3--ZigBee-PANs

ZigBee applications - Part 4: ZigBee addressing

http://www.eetimes.com/design/embedded-internet-design/4204960/ZigBee-applications---Part-4--ZigBee-addressing

ZigBee applications - Part 5: Addressing within the node

http://www.eetimes.com/design/embedded-internet-design/4205866/ZigBee-applications-Addressing-within-the-node

ZigBee applications - Part 6: Profiles

http://www.eetimes.com/design/embedded-internet-design/4206051/ZigBee-applications---Part-6--Profiles

ZigBee applications - Part 7: ZigBee Security & Application Support Sublayer

http://www.eetimes.com/design/embedded-internet-design/4206278/ZigBee-applications---Part-7--ZigBee-Security---Application-Support-Sublayer

San Juan Software once again had  a booth at Freescale Technology Forum (FTF) in Orlando, FL June 21-24th, 2010. "FTF is the big event for Freescale. It is the place to learn about new products and offerings. The classes are outstanding and it is a lot of fun, "remarked Drew Gislason, President of San Juan Software. San Juan Software announced PopNet 2.0 at the event. A wonderful time was had by all.

Tim Gillman and Drew Gislason, the founders of San Juan Software  spoke at the Embedded Systems Conference on ZigBee Smart Energy Profiles, Tuesday, April 27th at 8AM to 10AM, at the McEnery Convention Center in San Jose, CA. Mr Gillman is the Vice Chair of the ZigBee Smart Energy Work Group and Mr. Gislason wrote a popular book on ZigBee Wireless Networking that many have said is the best book on the subject.

 

PopNet 2.0 now supports all Freescale IEEE 802.15.4 platforms as well as a variety of modules from various vendors. Over-the air updates allow easy upgrading of applications. A commercial ready tracking application can be used as is or form the basis of new commercial ready applications. PopNet 2.0 is as easy as ever using all of the same Freescale platform tools, such as CodeWarrior, IAR Embedded Workbench for ARM, Daintree Sensor Network Analyzer and Ubilogix new Ubiqua Toolbox. If you would like to be a candidate for the PopNet 2.0 Beta contact sales@sanjuansw.com.

Freescale's IEEE 802.15.4 transceivers combined with RF4CE iare being used in many new home theater televisions, set top boxes and DVD players for RF remote control. San Juan Software made a short video demonstrating using these same radios to make and receive phone calls using Skype and remote microphone.
http://www.youtube.com/watch?v=Nhzwm5vgUPc