Hi there - My name is Abu Shahama. I’ve read your brief and can see that you’d like to design a motion detecting device . My team has 6 years experience in product designing and manufacturing engineering. We provide our services in 3D Solid & Surface Modeling, 3D Printing, Assembly Design, Mold Design, Sheet metal design, Tool design, Reverse Engineering, Detailed design, Manufacturing drawing and many domain work. I would approach your project by starting with concept design and getting the design completed, before starting the actual development phase. I am highly qualified for this project and would love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Freelancer Portfolio.