Case License

Goals

Context License Gain

  • Avoid restrictions for usage and re-licensing of integrated open source code.

Context License Grant

  • Liberal Source Software ('classical' Open Source)
  • Increase Development Resources (Usage License vs. Contribution)
  • Enable Commercial Joint Ventures (common core functionality)
  • Spread Technology & Standardization

Requirements

  • 1a) Does not require redistribution under same License.
  • 1b) Does not require back-contribution of modifications when distributing in binary form.
  • 1c) Does not require back-contribution of modifications when distributing in source form.
  • 1d) Does not require Attribution (mention Author/Copyright holder).

Candidates

Candidates do not pass requirement:

Shortcut Full Name / Link 1a 1b 1c 1d passes
GPL Gnu Public License - no
LGPL Library Gnu Public License - no
BSD BSD License X yes
BSD2 Modified Free BSD license X yes
MIT MIT License X yes
APL Apache Public License X yes

Extended Requirements

  • 2a) Court Cases available (which proof the legal validity of the license concept)
  • 2b) ...

Resources

Analysis

  • Allows Commercial Closed Source Software Production Complete Executable / Runtime
  • Allows Commercial Closed Source Extension (License Fee?)
  • Allows Commercial Closed Source Branding (License Fee?)

Clarity

  • Human Readable version available?
  • Clarifications with practical examples available?
  • Court Decisions available?

Case License - Documentation

Goals

  • Distribution, Ownership Protection

Requirements

  • Allow Private, Educational and Research use
  • Disallow Commercial use
  • Provide extended usage rights against fee.
    • Verify applicability and 'trouble-potential'
      • Should be simplified

Candidates

Basic Use License

Extended Use License

Resources

creative commons confirmed in trial