public TestARSupportProvider()
{
AddDisposable(m_ARIsReady = m_ARIsCheckedAndSupported
.And(m_IsInstalling.Not())
.And(m_NeedARInstall.Not())
.ToReadOnlyReactiveProperty());
AddDisposable(MainThreadDispatcher.UpdateAsObservable()
.Where(_ => Input.GetKeyDown(KeyCode.Q))
.Subscribe(_ => m_ARIsCheckedAndSupported.Value = true));
}