Dave Hakkens, the brains behind the Phonebloks modular phone concept, thinks Google could do better when it comes to Project Ara. In a blog post, Hakkens said he wasn't happy that the modular phone's latest version puts its processor, battery, antenna, sensors and screen in a single skeleton and that only add-ons like the camera, speakers and projector are available as swappable modules. When Hakkens dreamed up Phonebloks, he envisioned each component as a module you can replace. The Dutch designer announced the concept in September 2013 not knowing that Motorola was cooking up a similar project. The two later collaborated on Project Ara.