MR Community Engagement & Evangelism

To design tools, samples, and guidelines for the developers and creators, it is crucial to understand the pain points from the customers. While creating UX building blocks for MRTK (Mixed Reality Toolkit), I have been actively sharing the updates from our team and applied feedback from the community. It always has been inspiring to see how the creative community is using our toolkit to create innovative experiences for mixed reality.

Understanding the pain points through the developer community channels

Through the Mixed Reality Developer Forum and HoloDevelopers Slack channel, I monitored and created the list of the common issues and challenges that developers are facing in mixed reality app design and development.

Windows Mixed Reality Developer Forum

Learning by Making

Just like other indie developers who are new to mixed reality, I started learning Unity and HoloLens app design/development through the tutorials and samples. I created and published multiple HoloLens apps to understand the design and development pipeline for holographic apps, documented the process and pain-points using Unity and HoloToolkit (MRTK v1). I distilled insights to inform the common behavior/control patterns effort.

Personal project – Typography Insight for HoloLens
Personal projects – Holographic Type Sculpture and News Space

Articles on Medium: Sharing Experience with the Community

To share my journey as an indie developer/designer creating apps for HoloLens, I write articles on Medium.

Type In Space for HoloLens 2
Bringing the Periodic Table of the Elements app to HoloLens 2 with MRTK v2
MRTK 101: How to use Mixed Reality Toolkit Unity for Crucial Spatial Interactions
MRTK 유니티 사용법: 홀로렌즈, 혼합현실, 증강현실, 가상현실 앱 개발을 위한 필수 인터랙션 UX 컴포넌트
Typography Insight for HoloLens
Designing Typography Insight for HoloLens
Museum of Type
News Space for HoloLens
News Space
Holographic Type Sculpture
MRTK v1
MRTK: Open-Source Building Blocks for Windows Mixed Reality Experiences
Type In Space

“Yoon Park. You are my hero. Your medium post on typography is one of the two greatest things ever written about XR (the second is Mike Alger’s introduction to Interface Design for VR). Thank you. For everything.”

James – Mixed Reality Engineer & Microsoft Windows Development MVP

Your videos and Medium articles — making the MRTK plug-and-play component ethos tangible — really enable those of us who are creative but don’t know C#/VisualStudio to still be able to make VR/AR projects with Unity. Thank you!”

Chuck – YouTube

Presentations at AR/MR/VR conferences

Tokyo HoloLens Meetup – Story on Medium

Microsoft MR Dev Days Japan 2020

Dec 16, 2020, Virtual conference, Global
Topic: MRTK’s UX Building Blocks (Japanese)
Event page: Mixed Realty Dev Days Japan 2020
Event session videos: http://aka.ms/MRDDJP-archive

Tokyo HoloLens Meetup vol. 21

July 29, 2020, Virtual conference, Global
Topic: MRTK’s Button Deep Dive

AWE(Augmented World Expo) 2020

May 26-29, 2020, Virtual conference, Global
Topic: Building Instinctual Interactions on HoloLens and Beyond using MRTK
Presented with Julia Schwarz

https://www.awexr.com/usa-2020/agenda/1151-building-instinctual-interactions-on-hololens-and-

Microsoft Mixed Reality Dev Days 2020

May 21-22, 2020, Virtual conference at AltspaceVR
Topic: MRTK UX Building Blocks Deep Dive

https://channel9.msdn.com/Shows/Docs-Mixed-Reality/MRTKs-UX-Building-Blocks

HoloLens Meetup Japan at Cluster

Apr 22, 2020, at Cluster VR, 400+ attendees from multiple cities – Tokyo, Osaka, Fukuoka, Kumamoto, Kobe, and more.
Topic: MRTK UX Component Updates

Microsoft Global MVP Summit

Mar 16-19, 2020, at Microsoft, Redmond, WA, USA
Topic: MRTK UX Building Blocks Deep Dive

MR Accelerator

Jan 27-28, 2020, at Microsoft Reactor, San Francisco, CA, USA
Topic: HoloLens 2, UX elements, MRTK overview

Ladies That UX Seattle

Dec 6, 2019, at Microsoft Reactor, Redmond, WA, USA
Topic: HoloLens 2, UX elements, MRTK overview
Presented with Julia Schwarz, Sophie Stellmach

Unity Dev Days LA

Nov 9, 2019, at USC(University of Southern California), LA, USA
Topic: HoloLens 2 & MRTK demo

DUB Hacks at UW (University of Washington)

Oct 12, 2019, at University of Washington, Seattle, WA, USA
Topic: HoloLens 2, MRTK overview

Unity

Aug 20, 2019, at Unity, Bellevue, WA, USA
Topic: HoloLens 2, MRTK’s UX building blocks

Tokyo HoloLens Meetup – July 2019

July 8, 2019, at Microsoft Japan, Tokyo, Japan
Topic: HoloLens 2, MRTK’s UX building blocks
Medium Post

Session Recording Video (Presented in Japanese)

Unity Unite Berlin 2018

June 20, 2018, at Station Berlin, Berlin, Germany
Topic: MRTK(v1)’s UX building blocks
Session recording on YouTube

AWE(Augmented World Expo) 2018

May 30, 2018, at Santa Clara Convention Center, CA, USA
Topic: MRTK(v1)’s UX building blocks
Session recording on YouTube

Microsoft Build Developer Conference 2018 – MR Jam

Introduced new building blocks on Mixed Reality Toolkit at Build 2018, with Katherine Harris.

Japanese Developer Community

Through the Mixed Reality Academy and online channels, I have been keeping close relationships with the Japanese developer community. Shared learnings and updates in Japanese. Whenever they visit Microsoft’s Redmond campus, we meet and share the latest exciting updates on MR projects and voice from Tokyo HoloLens meetup.

Japanese version of MRTK’s building blocks intro article on Medium
With Japanese mixed reality developers

Presentation at AltspaceVR

Presented MRTK and my stories on personal HoloLens projects in AltspaceVR. https://altvr.com/what-is-mixed-reality/

Community Feedback

Engaging with community through Twitter and blog articles.

MRTK v2 (RC1) for HoloLens 2 Release

“Rather than show off a commercial-style demo of the device and its software at work, Park’s video gives us a refreshingly no-frills, first-person view of how the system truly performs via Microsoft’s open source Mixed Reality Toolkit (MRTK) hand interaction component.”

“Some of the examples include pressing relatively small virtual buttons, as well as well playing a piano keyboard. Sure, we saw the keyboard demo on stage, but seeing it from a first-person point of view gives you more of a sense of just how precise the HoloLens 2 really is.”

“The video’s demonstration of articulated hand input is so impressive that, if you’re not among the few who have used the unreleased HoloLens 2, you might wonder if the demo is enhanced in any way. Allow me to erase any doubt: This is exactly how the HoloLens 2 looks and performs in real time, from low latency interactions to the responsiveness of virtual objects when met with natural hand interactions.”

Next Reality