Physicist Dr. Bijan Miremadi has developed a gas sensor that could prevent disasters caused by dangerous gases both at home and in the workplace. "To the best of our knowledge, this is the only one of its kind in existence," says Miremadi. Depending on the type of sensor heads they use, most gas sensors currently in the market are not selective to a particular gas. His system is like a sniffing camera which can find any gas and identify it. Miremadi developed two versions--a handheld unit suitable for personal use or in the home, and another unit that can be controlled by a computer and monitor multi locations in office buildings, industrial sites, and mines. The handheld version, now in the prototype stage, can also be connected to a computer or operated independently. Miremadi is currently looking for financing to bring his products to market. The sensor was developed with the support of SFU's university/industry liaison office, in collaboration with Western Pacific Research Corp., an SFU spin-off company.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.