{"id":11839,"date":"2016-12-14T14:53:37","date_gmt":"2016-12-14T03:53:37","guid":{"rendered":"http:\/\/legoeng.local\/?p=11839"},"modified":"2017-03-30T12:29:26","modified_gmt":"2017-03-30T01:29:26","slug":"cookie-decorating-robot","status":"publish","type":"post","link":"http:\/\/legoeng.local\/cookie-decorating-robot\/","title":{"rendered":"Cookie Decorating Robot"},"content":{"rendered":"
<\/a>The Tufts Center for Engineering Education (CEEO<\/a>) turned twenty in October 2016. To mark the occasion, we built a cookie decorating robot for the 20th Anniversary Celebration, and delivered smiles and custom cookies to adults and children alike.<\/p>\n The robot is comprised of a mix of LEGO robotics, wood, and metal scaffolding. When a customer requests a cookie, the robot pulls a cookie from the cookie repository slide and moves it, via a conveyor belt, to the decorating area. In the decorating area, a stencil is placed on the top of the cookie. Then, a motor engages a can of edible spray paint to color the surface. For the anniversary, the robot used four different stencil patterns; the CEEO logo, a LEGO minifig, Gears, and a Tufts Jumbo Elephant.<\/p>\n