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Create free accountWhitepaperUniversity of Tokyo
PlayBranch: A Platform that Enables Users to Inherit Play from Recorded Gameplay Videos
Key insights
7 takeaways- 01PlayBranch introduces an 'inheritance' paradigm where users can resume gameplay from any point in a recorded video by restoring the game state log, effectively turning passive viewing into active, branchable participation.See it on page 5
- 02The platform architecture uses a web client to record both video/audio and game state variables, allowing viewers to select specific scenes via a seek bar to initiate a new, independent gameplay session.See it on page 5
- 03A five-day field study with eight participants revealed that inheritance functions as a creative tool for counterfactual exploration, such as intentionally subverting game goals or using save states as shortcuts to reach advanced levels.See it on page 16
- 04Inheritance transforms users into both viewers and players, leading to 'inheritance chains' where participants play more expressively or narrate techniques specifically to assist those who will continue their session.See it on page 24
- 05Community dynamics in the study showed that users establish order through explicit guidelines in video titles, such as requesting specific play styles or inviting others to take over at challenging segments.See it on page 3
- 06Unlike real-time Audience Participation Games (APG) where viewers directly influence a streamer's live session, PlayBranch facilitates asynchronous, indirect intervention that creates a relay-like collaborative playground.See it on page 4
- 07The nature of inheritance is heavily influenced by user motivation, shifting between collaborative relay-style play for social bonding and optimization-focused play for improving high scores or records.See it on page 23
Summary
PlayBranch: A Platform that Enables Users to Inherit Play TASUKU TANAKA, The University of Tokyo, Japan YUJI HATADA, The University of Tokyo, Japan ARI HAUTASAARI, The University of Tokyo, Japan TAKESHI NAEMURA,The University of Tokyo, Japan Fig. 1. Concept of "Inheritance". Posted gameplay videos form an asynchronous archive of play, and communities and practices grow around it as viewers spread ways of playing and build on one another's recorded play.
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