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Making Rock Band Less Efficient, Less Affordable, and a Catalyst for Computer Science Research

Making Rock Band Less Efficient, Less Affordable, and a Catalyst for Computer Science Research. Ravi Chugh HBHH 09.10.08. What is Rock Band?. What is Rock Band?. Preliminaries. [Theorem 1] Rock Band makes it too easy to have fun. Proof: Elided due to time constraints. Preliminaries.

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Making Rock Band Less Efficient, Less Affordable, and a Catalyst for Computer Science Research

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  1. Making Rock Band Less Efficient,Less Affordable, and a Catalyst for Computer Science Research Ravi Chugh HBHH 09.10.08

  2. What is Rock Band?

  3. What is Rock Band?

  4. Preliminaries • [Theorem 1]Rock Band makes it too easy to have fun.Proof: Elided due to time constraints.

  5. Preliminaries • [Theorem 1]Rock Band makes it too easy to have fun.Proof: Elided due to time constraints.

  6. Preliminaries • [Theorem 1]Rock Band makes it too easy to have fun.Proof: Elided due to space constraints.

  7. Preliminaries • [Theorem 1]Rock Band makes it too easy to have fun.Proof: Elided due to space constraints. • ???

  8. Preliminaries • [Theorem 1]Rock Band makes it too easy to have fun.Proof: Elided due to time constraints. • [Corollary 1]It would be more fun if RB were harder to be fun.Proof: Straightforward by Theorem 1. • [Theorem 2]If you don’t have RB, you can’t have the fun it provides.Proof: Straightforward. • [Fact 1]RB would be more affordable if it were cheaper.

  9. Prior Work [Chu08] • Leverage the fact that other people have Rock Band and post high-quality videos of gameplay on YouTube • Drum along on your desk with your fingers • Advantages: • No cost requirement • No space requirement • Disadvantages • Hurts fingers • No scoring or feedback • Lame

  10. A New Direction • Address the disadvantages in [Chu08] • (And eliminate the advantages) • Drum roll please…

  11. Drum pad ($199) • 8 configurable hitting areas + 2 kick pedals • Outputs MIDI • No more sore fingers and bloody desks!

  12. 5: --- -X- --- --- --- --- --- --- 4: X --- --- --- --- 3: X X 2: --- -X- --- --- 1: X

  13. 5: --- -X- --- --- --- --- --- --- 4: X --- --- --- --- 3: X X 2: --- -X- --- --- 1: X

  14. MIDI events: • Bass @ 5.1 • Yellow @ 5.0 • Bass @ 4.4 • Yellow at @ 4.1 • Bass @ 3.5 • Red @ 3.0 • Yellow @ 3.1 • … 5: --- -X- --- --- --- --- --- --- 4: X --- --- --- --- 3: X X 2: --- -X- --- --- 1: X

  15. MIDI events: • Bass @ 5.1 • Yellow @ 5.0 • Bass @ 4.4 • Yellow at @ 4.1 • Bass @ 3.5 • Red @ 3.0 • Yellow @ 3.1 • … 5: --- -X- --- --- --- --- --- --- 4: X --- --- --- --- 3: X X 2: --- -X- --- --- 1: X A+

  16. Cheaper than Rock Band! Apply [Fact1].

  17. Cheaper than Rock Band! Apply [Fact1]. This would be a fun 322 hours! Apply [Cor1].

  18. Cheaper than Rock Band! Apply [Fact1]. This would be a fun 322 hours! Apply [Cor1]. Having the fun without having Rock Band. [Thm2] refuted!

  19.  Cheaper than Rock Band! Apply [Fact1]. This would be a fun 322 hours! Apply [Cor1]. Having the fun without having Rock Band. [Thm2] refuted! Clear winner!

  20. Recap • An approach for emulating Rock Band drums using an off-the-shelf drum pad, a custom MIDI library, and song charts by hand • Need a poor grad student poorer undergrad to fill in implementation details • Opportunity to contribute to and/or leverage 250,000 free MIDI libraries on the Web (as Google counts them) • Disproved a result in the literature • What about other instruments?

  21. Future Directions

  22. Future Directions • Domain-specific language for MIDI (PL)

  23. Future Directions • Domain-specific language for MIDI (PL) • Learn correct charts based on input database (AI + Social Networking)

  24. Future Directions • Domain-specific language for MIDI (PL) • Learn correct charts based on input database (AI + Social Networking) • Process YouTube videos to extract charts automatically (Vision)

  25. Future Directions • Domain-specific language for MIDI (PL) • Learn correct charts based on input database (AI + Social Networking) • Process YouTube videos to extract charts automatically (Vision) • Videotape drummer and automatically determine which drums are hit (Vision)

  26. Future Directions • Domain-specific language for MIDI (PL) • Learn correct charts based on input database (AI + Social Networking) • Process YouTube videos to extract charts automatically (Vision) • Videotape drummer and automatically determine which drums are hit (Vision) • Monitor brain activity to determine which drums are going to be hit (Neuroscience)

  27. Future Directions • Domain-specific language for MIDI (PL) • Learn correct charts based on input database (AI + Social Networking) • Process YouTube videos to extract charts automatically (Vision) • Videotape drummer and automatically determine which drums are hit (Vision) • Monitor brain activity to determine which drums are going to be hit (Neuroscience) • End world hunger, affect global peace (?)

  28. Thanks!

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