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"Serious Communication for Serious Games" For decades, military and commercial aviation have been using flight simulators to help teach pilots to fly. Over the years, it has been shown that augmenting real-world training with virtual training results in cheaper, safer, and more effective training. These and other training devices have spread and evolved and now can be found throughout the military being used to train a wide variety of individual skills as well as complicated joint-operation teamwork skills such as convoy operations and Call for Fire. This talk will explore some of the technological challenges faced when building high-fidelity multiplayer training games for a global dynamic training network. Stringent military requirements include linking disparate training devices together such as serious games, full-fidelity flight simulators, and live-fire ranges so that soldiers may train in real-time with other units around the world in the same virtual world.
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Ross Kukulinski Serious Play Conference 2013 1
Serious Games are Powerful Tools 4
Serious Games … Allow soldiers to experience situations that are impossible in the real world1 Provide improved hand-eye coordination, multi-tasking, and teamwork2 Are uniquely flexible to support varied training needs 1 Corti, 2006; Squire & Jenkins, 2003 2 Michael & Chen, 2006 5
Fundamentals of Teamwork The Big Five Core Components of Teamwork1 1. Team Leadership 2. Performance Monitoring 3. Backup Behavior 4. Adaptability 5. Team/Collective Orientation Hypothesis: Communication key element? 1 Salas, Sims, & Burke, 2004 6
Communication and Performance America‟s Army experiments Researchers measured team communication ○ Communication network level ○ Number of report-ins ○ Number of normal communications Teams with regular organized reports had: Higher performance Higher estimated situational awareness Schneider & Carley, 2005 7
DARWARS Ambush!: Authoring Lessons Learned in a Training Game1 Communication skills are critical for success Communications capabilities differ widely across varying military units Training system should be similar to real- world communication system 1 Diller, Orberts, Blankenship, Nielsen, 2004 8
„Good‟ Serious Games Six Ingredients to a good game1 1. Mechanics 2. Rules 3. Immersive Graphics 4. Interactivity 5. Challenge 6. Risks 7. What about communication? 1 Derryberry, 2007 9
Team Building Examples 10
U.S. Army Grafenwoehr, Germany First responder training with Live & Virtual Training Photo Courtesy of U.S. Military 12
A Training Transfer Study of Serious Games “Our work in this project demonstrated consistently through all five experiments that communications is fundamental to the training experience and one of the most important aspects of the exercise.” Major Ben Brown MOVES Institute Naval Postgraduate School Brown, 2010 16
On a personal note: My biggest failures typically come down to one of two things: I didn‟t communicate Or I didn‟t communicate effectively 17
So what? If we‟re building games to train or teach and teamwork is a determining element of success or failures Then our games need to accurately reflect real-world communication 18
Real-world Communication 19
What types of communication do you use in your workplace? 20
My short list: Email Instant Messaging Telephone / Cell Phone VoIP / Video Calling Face-to-face Twitter 21
Acceptable Fidelity • What is the training goal? • What is the real-world communication? • “One can debate the level of fidelity needed for useful training, but fidelity must certainly be high when it relates to the specific task being trained” 1Brown, 2010 22
Types of fidelity Communication simulation Communication user interface 23
Communication Simulation 24
And now for a military example… 25
Geolocated Vehicle & Individual Radios 29
Team building examples: Compound & IMTS „Intercom‟ only for all players Grafenwoehr First-Responders Simulated radios & Earshot 31
Communication User Interface 32
“Quite simply, communications should be as seamless as all other aspects of [the serious game]. Communications should be internal to [the game] with seams between vendor production transparent to the user.”1 Major Benjamin Brown, MOVES Institute, Naval Postgraduate School 1Brown, 2010 33
Depends on fidelity Players shout over their monitors In-game text-chat Simple press-to-talk key for voice Or communication „items‟ are playable objects Intelligent agents? 34
User Interface Heads up display Simple and intuitive Flashing icon over avatar heads Avatars‟ mouths move Not realistic – does it break flow? In-game objects e.g. walk-up to a virtual computer and interact with it Higher realism – but does it impede training? 35
Regardless of design decision Quality of the audio is paramount Dropped or garbled audio is not acceptable Scalability can really be an issue Latency also matters 36
Audio Latency • End-to-end Latency – Time for audio to travel from one user to another • Effected by many factors – Network link – Packetization delay – Operating system delay – Hardware device delay • Maximum 150ms one-way latency1 • Latency <100 ideal 1ITU-T G.114 37
After Action Review 38
After Action Review • “Both simulation groups commented extensively on the AAR tool. Both groups believed the AAR tool was critical in providing a big picture view of what happened during the exercise.”1 1Brown, 2010 39
After Action Review • Communication playback synced with visuals • Seek, Pause, FF, RW, Bookmarks • Export audio/visual for later analysis and study • BIG data? 40
A Common Myth High fidelity means hard to use (and expensive?) However: Does require insight into operational environment 42
Summary Communication is critical for teamwork Serious games require high-fidelity and high-quality communication for effective team-based training Repetition is important, but so is analysis 43
Resources Brown, B., (2010) A Training Transfer Study of Simulation Games Carpenter, R., White, C., (2005) Commercial Computer Games in the Australian Department of Defense Corti, K. (2006) Games-based Learning; a serious business application. Derryberry, A. (2007) Serious Games: online games for learning Diller, D., Roberts, B., Blankenship, S., Nielsen, D. (2004) DARWARS Ambush! Authoring Lessons Learned in a Training Game Hussain, T., etal (2010) Development of game-based training systems: Lessons learned in an inter-disciplinary field in the making Hussain T. & Ferguson, W. (2005) Efficient Development of Large-Scale Military Training Environments using a Multi-Player Game McGowan, C., Pecheux, B. (2007) Serious Games that Improve Performance Michael, D., & Chen, S. (2006) Serious games: Games that educate, train and inform Sims E., Salas E., Burke S. (2004) Is There a „Big Five‟ in Teamwork Snider, M., Carley K., Moon, I. (2005) Detailed Comparison of America‟s Army and Unit of Action Experiments Squire, K. & Jenkins, H. (2003) Harnessing the power of games in education 44
Thank You! Ross Kukulinski @rosskukulinski ross.kukulinski@asti-usa.com 45