I believe we can make leak 100 % leak proof lines , sooner than later . Like I told you earlier . This is impossible . No industry can create or operate anything without a chance of failure , regardless of the amount of money put into design or operation . Just think of the number of planes that have been lost , ships sunk , trains derailed , bridges collapsed , etc . Even in a field like IT . To go from 99 . 999 to 99 . 9999 % uptime is orders of magnitude in costs , and that ' s still not 100 %. No legitimate company will offer to build anything that will run without fail , because it is a fool ' s errand . <| sep |> waited 4 hours for a fucking SBC to get some bullshit Unicorn kit , cheers Geoff . <| sep |> Its impressive what they can pull off using a phone , but having a 1 to 1 tracked head controllers , and high refresh rate makes the potential immersion great . On the gear it ' s cool and shows how you feel like you ' re there when you spin in place , but not having proper 1 to 1 head tracking increases nausea if you make head movements outside of what the device can track . Also not being able to see your tracked hands reduces sense of scale so it isn ' t as strong . I personally think perfect tracking and motion controls are vital to the VR experience because you can truly interact and do whatever , you aren ' t hindered . And I have not tried the daydream but it has a motion controller , but I ' m not sure of it ' s accuracy . But I would guess it may be better .