The document provides an overview of HoloLens technology, discussing its capabilities in augmented, mixed, and virtual reality. It includes links to resources for developers, guides on using HoloLens tools, and examples of capturing images for Azure processing. Additionally, it features contact information for Shahed Chowdhuri, a senior technical evangelist at Microsoft.

2. http://linkedin.com/in/shahedc
http://www.meetup.com/DC-MS-Devs
http://twitter.com/shahedC
http://WakeUpAndCode.com

3. https://www.youtube.com/watch?v=aThCr0PsyuA

4. What is HoloLens?

10. Augmented Reality Mixed Reality Virtual Reality
Augments the real world with helpful information
Blends holograms with your real world
Can transport you to a virtual world
Replaces the real world

11. https://developer.microsoft.com/en-us/windows/mixed-reality/spectator_view

12. HoloLens: Dev Edition vs Commercial Suite
http://hololens.com/buy

13. Windows Mixed Reality: More Devices!
https://aka.ms/windows-mixed-reality

15. Getting Started
Tools and Documentation

16. Start Here for Guides, Docs, Community
https://developer.microsoft.com/en-us/windows/mixed-reality

17. https://developer.microsoft.com/en-us/windows/mixed-reality/install_the_tools
Install the Tools: HoloLens

18. Things to Know
• Gaze
• Gesture
• Voice
• 3D vs 2D

19. Gaze
https://developer.microsoft.com/en-US/windows/mixed-reality/gaze

20. Gestures
https://developer.microsoft.com/en-US/windows/mixed-reality/gestures

21. Voice Input
https://developer.microsoft.com/en-US/windows/mixed-reality/voice_input

22. Shahed Chowdhuri, Sr. Technical Evangelist @ Microsoft
Commercial Software Engineering

36. Shahed Chowdhuri, Sr. Technical Evangelist @ Microsoft
Commercial Software Engineering

38. Capture
Image
via
HoloLens
/// <summary>
/// Begin process of Image Capturing and send To Azure Computer Vision service.
/// </summary>
private void ExecuteImageCaptureAndAnalysis()
{
// Set the camera resolution to be the highest possible
Resolution cameraResolution = PhotoCapture.SupportedResolutions.OrderByDescending
((res) => res.width * res.height).First();
Texture2D targetTexture = new Texture2D(cameraResolution.width, cameraResolution.height);
// Begin capture process, set the image format
PhotoCapture.CreateAsync(false, delegate (PhotoCapture captureObject)
{
photoCaptureObject = captureObject;
CameraParameters c = new CameraParameters();
c.hologramOpacity = 0.0f;
c.cameraResolutionWidth = targetTexture.width;
c.cameraResolutionHeight = targetTexture.height;
c.pixelFormat = CapturePixelFormat.BGRA32;
// Capture the image from the camera and save it in the App internal folder
captureObject.StartPhotoModeAsync(c, delegate (PhotoCapture.PhotoCaptureResult result)
{
string filename = string.Format(@"CapturedImage{0}.jpg", tapsCount);
string filePath = Path.Combine(Application.persistentDataPath, filename);
VisionManager.instance.imagePath = filePath;
photoCaptureObject.TakePhotoAsync
(filePath, PhotoCaptureFileOutputFormat.JPG, OnCapturedPhotoToDisk);
});
});
}

39. Prepare & send request to Azure…

40. … receive and process response!

43. Email: shchowd@microsoft.com  Twitter: @shahedC