WiSuite introduced a wireless environmental automation system that eliminates power use in vacant hotel rooms. The system uses ZigBee wireless technology from Ember Corp. to enable hotels and other facilities to eliminate energy waste and cut energy costs up to 40 percent. The WiSuite system is a wireless mesh of digital thermostats that can be controlled from a Web browser. The thermostats can be turned to a comfort level when guests check in and turned off at check-out.
Westmont Hospitality Group is using WiSuite in several of its Comfort Inn and Holiday Inn properties in the Toronto area and expects to roll out the system in nearly 400 other properties. When complete, Westmont expects to save more than $2.2 million in energy costs per year.
WiSuite introduced a wireless environmental automation system that eliminates power use in vacant hotel rooms.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.