public async Task <SurfaceReconstructionBuilder> StartSurfaceReconstruction()
        {
            var sr = new SurfaceReconstructionBuilder(HoloLensHardware.HardwareAddress, HoloLensHardware.Credentials);
            await sr.StartGatheringAllDataAsync();

            return(sr);
        }
        public Task <SurfaceReconstructionBuilder> StartSurfaceReconstruction()
        {
            var sr = new SurfaceReconstructionBuilder(HoloLensHardware.HardwareAddress, HoloLensHardware.Credentials);

            sr.StartGatheringAllDataAsync();

            return(Task.FromResult <SurfaceReconstructionBuilder>(sr));
        }