Thanks to accessible 3D printing companies like Shapeways, DIY hobbyists can turn their designs based on characters from movies, comics and videogames into three-dimensional objects and sell them online. And that’s raising serious questions about intellectual property rights for entertainment companies. Photo: Shapeways. 4月に「スター・ウォーズ:フォースの覚醒」の予告編を見るとすぐ、ケン・ランドラムさんは自前のストームトルーパー(銀河帝国の機動歩兵)の銃を作り始めた。セン