TRIZ Innovation Challenge: Hoover Dam Tunnel Boring Case Study

Understand the challenge using the TRUE NORTH framework: define mission, narrative importance, objective, restrictions, tactical constraints, and avenues for idea generation.

Summarize constraints and restrictions to define boundaries for solution development.

List key challenges and objectives using TRIZ problem definition methods.

Identify potential users affected by the innovation; specify two objectives per user in a chart including contradictions and ideal states.

Break down key challenges into manageable sub-challenges.

Perform TRIZ Contradiction Analysis to identify top 10 contradictions and generate one unique solution per contradiction.

Conduct TRIZ Functional Analysis on main and sub-functions, generating 10 unique solutions.

Apply TRIZ System Operator Analysis to the system and generate 10 unique ideas.

Use TRIZ-inspired scenario planning to identify bottlenecks in generated ideas and propose resolution strategies.

Benchmark generated ideas against known solutions and generate 10 additional unique ideas.

Generate 80 unique ideas based on the 40 TRIZ inventive principles, two per principle.

Generate an additional 80 ideas combining TRIZ inventive principles with Su-Field Analysis and Standard Solutions methods.

Identify top 10 strongest ideas and enhance each by applying further TRIZ inventive principles; present results in a chart.

Create two lists of three related stimuli; combine these with top ideas to generate 90 new ideas.

Reassess and further enhance top 10 ideas using additional TRIZ inventive principles; document improvements in a chart.

Apply TRIZ methods (Eliminate, Combine, Separate, Copy, Segment, Vary, Maximize, Invert, Adapt, Magnify, Import) to generate 20 unique ideas each, citing components or functions.

Compile all generated ideas into a comprehensive chart evaluating meaningfulness and uniqueness scores.

Review all ideas and select the top 10 that best meet challenge objectives and constraints; present these in a chart with objectives delivered.