The Augmented Climbing Wall: High-Exertion Proximity Interaction on a Wall-Sized Interactive Surface
- 2. 2 Why This Article? NGMO! 차세대 모바일 시나리오를 찾아서…! -> 최신 기술이 실제 생활에 어떻게 적용되고 있는지 알아보자. • 미래의 생활 트렌드를 예측하려면 • 어느정도 미래에 근접한 곳에서 시작해야 할 텐데, • 나는 과연 트렌드의 최신을 달리고 있는가? Future
- 3. Overview Augmented Climbing Wall (ACW) 1. What are the opportunities and challenges of augmenting a sport with interactive technology? 2. How does interactive technology change a sport? ->what ways can technology affect climbing or watching someone else climb? 1. Install in a commercial climbing center for 4 months - hundreds of climbers used 2. 3 User studies (N= 50, 10, 10) - observation, interview 3. Game logs analysis Design Test Find Spark game Route creation Whack-a-Bat 3
- 4. 4 Augmented Climbing Wall (ACW) Design Climbing Wall + Tags Climbing Wall + Computer Vision (kinect V2, projector) Spark game Route creation Whack-a-Bat + Interactive Applications
- 5. 5 Interactive Application Spark game (game) • Start button -> … -> End button • avoiding moving electricity lines • intersecting a line -> fail (flashes and sound) -> burn mark silhouette • "familiar and motivating aspects of climbing" - Clear start and end - Can be planned beforehand - Predesigned route
- 6. 6 Route creation (game level editor) • touch screen interface • screen touch -> add and remove holds, add an arc between holds. • "Sociality" - climbers can vote for route and add comments (rating) - rating, grades, times climbed Interactive Application
- 7. 7 Whack-a-Bat (game) • Touch a bat! • bats flies to a random location, never overlap the climber’s body • higher the level, more bats • "Visual design" Interactive Application - bats : easy to track and catch the changing - circular beacons : broadcast bats location
- 8. 8 Study 1 : Spark game questionnaire • Printed questionnaires at the climbing center • 50 climbers responded (29 male, 19 female, 2 other. Climbing experience median 2 years ) • What did you like the least & most? Differences to regular climbing & spectating climbing Sustainability / Benefits for climbing practice User Study
- 9. 9 Study 1 : Spark game questionnaire • Printed questionnaires at the climbing center • 50 climbers (29 male, 19 female, 2 other. Climbing experience median 2 years ) User Study
- 10. 10 Study 2 : Deploying Whack-a-bat and route creation • installed the applications 4 weeks before the end of the study • same questionnaires • 10 climbers responded User Study
- 11. 11 Study 3 : Improving spatial perception in Whack-a-Bat • circular beacon : designed to improve the spatial perception • 10 users played the game with and without the beacons. • rate the difficulty of knowing where the bat is - 1~7 points (very easy ~ very difficult) User Study
- 12. 12 Game logs • game usage data - overall, per application • large gap : projector malfunction • difficulty in statistical analysis - daily climber number, device running time, staff mistake Log Analysis
- 13. 13 Opportunity 1)Increasing movement diversity and accessibility 2)Enabling user-generated content in sports 3)Enabling procedural content in sports Discussion especially, in Spark game - interesting and enjoyable + "creative variation of movement" - target : the top of the wall -> anywhere - obstacles : new challenges for spatial perception and planning - timing challenges : quick decision making Route creation - create and share content - easy to create and safe to edit the routes Whack-a-bat - augmented digital content layer - adding bats - suitable for motivating endurance training
- 14. 14 Challenge 1)Understanding Proximity Interaction on Large Interactive Surfaces 2)Preventing Cheating 3)Robustness and adaptivity to real-life conditions Discussion - interact and see only a portion of the wall - cannot step back to view the whole - implausible high score on leaderboards! -> cheating (use two player) - leaderboard : adding extrinsic goals and motivation - gym environment : dust and vibration
- 15. 15 AR/VR on Sports and Arts
- 16. 감사합니다.
Editor's Notes
- #2: 자가 기록 또는 평가를 통해 통증의 심각성을 어떻게 평가하는지에 대한 아티클
- #4: 스포츠에 증강현실 기술을 적용하고 인터렉티브 테크놀로지를 구현을 했을 때 어떤 기회와, 챌린지가 있는지, 인터렉티브 테크놀로지가 스포츠를 어떻게 변화 시키는지 -> 클라이밍을 하는 사람, 보는 사람에게 어떤 영향
- #6: 2. 루트를 보고 미리 계획을 할 수 있다. 3.-> 각 루트가 미리 디자인 되어있다 <- 사용자 마음대로 만드는 것이 아니다. 여러 클라이머가 공유하는 루트, 연습, 학습
- #7: 원래는 클라이밍을 할 때 자동으로 인식해서 루트를 만들려고 -> 홀드 인식의 어려움 (기술적, 몸에 가려지는) / 수정이 불가능 -> implemented the touchscreen editor.
- #10: 무빙 라인에 대한 조언