Some of the scientists from MIT University Microsystems Technologies Laboratories have claimed that a gas censor of microelectromechanical system is needed to produce by desktop 3D printing at one-hundredth the cost of traditional sensor fabrication techniques. In the year 2014 some of the sophisticated fabrication was done that has cost around tens of millions dollars . It was linguistically important development that has enough to justify the initial production.
Velásquez-García has been researching on thsi technique to built up the dense arrays that will emit and eject the microscopic streams of fluids in teh strongest electric fields. These are emitters with cylindrical bores that allow fluid to pass through them.