If you use Kicad I think you must heard Mr.Wayne Stambaugh. Now he as the lead developer for the KiCad project. Mr.Wayne has been working on KiCad for over ten years and been the project leader for the last four years. I found PCBWay are holding PCB design contest, and when I check the details found Mr.Wayne Stambaugh as one of the judge. It is so interesting,details check here https://www.pcbway.com/project/PCB_DESIGN_CONTEST.aspx Recently if you have projects in your mind,you can take part in the activity,maybe you will be the champion. Here is my project design https://www.pcbway.com/project/shareproject/W00002ASD761_Human_infrared_sensor.html .It is Human infrared sensor design,any suggestion for me?