About this 3D model

Looking for a way to digitize a document easily? Check this out!This mount keeps your smartphone/tablet at an adjustable height. Take a picture of the document and process the image to correct the color and the distortion. (CamScanner (https://play.google.com/store/apps/details?id=com.intsig.camscanner&hl=ja) can do this.) How I designed, printed (and sometimes failed) my things.http://lunran.sakura.ne.jp/wordpress/