January 2015 Google Corporation filed an application to the United States Patent and Trademark office for a book with elements of augmented reality patent.
The Google patent describes a device in the form of a book in which microphone and sensors that respond to movement and touch are built in.
In February 2016 it also became known that Google has patented a "stand-alone platform to deliver'': an unmanned truck with several rows of boxes with locks at the pin-codes in the body. And in January it was reported that the company is working on a foldable hand-held camera like a foldable cell phone: 12 January 2016 device design patent was registered, and the application was filed as early as 2014. At the same time Google has applied to the US Patent Office on device registration which will be using infrared beacons communicate with unmanned vehicles, to direct their movement and take the parcel.