Scrabble?! OPULUS

Definitions of OPULUS in various dictionaries:

The Oculus Rift is a virtual reality headset developed and manufactured by Oculus VR, a division of Facebook Inc., released on March 28, 2016. Oculus initiated a Kickstarter campaign in 2012 to fund the Rift's development, after being founded as an independent company two months prior. The project proved successful, raising US$2.5 million. In March 2014, Facebook purchased Oculus for $2 billion. In March 2017, after 3 years at the company, it was announced Oculus founder and creator Palmer Luckey was leaving Facebook. The Rift has gone through various pre-production models since the Kickstarter campaign, around five of which were demonstrated to the public. Two of these models were shipped to backers, labelled as 'development kits'; the DK1 in mid 2013 and DK2 in mid 2014, to give developers a chance to develop content in time for the Rift's release. However, both were also purchased by a large number of enthusiasts who wished to get an early preview of the technology.The Rift has two Pentile OLED displays, 1080×1200 resolution per eye, a 90 Hz refresh rate, and 110° field of view. The device also features rotational and positional tracking, and integrated headphones that provide a 3D audio effect.