Objective Evaluator - 客观原则评价技能

基于三本经典设计著作的客观评价框架：

• Tony Fadell《Build》 - 止痛药 vs 维生素
• Don Norman《设计心理学》 - 设计的三个层次
• Dieter Rams《设计十诫》 - 红旗警告

Evaluate any product, idea, or design through three complementary lenses:

Evaluate any product, idea, or design through three complementary lenses:

🔧 Tool (Painkiller vs Vitamin)

Based on Tony Fadell - Build

Ask:

• Does it solve a real physical/information pain point?
• If it breaks tomorrow, does the workflow stop?
• Is it a painkiller (essential) or vitamin (nice-to-have)?

Scoring:

• ✅ Tool - Solves real pain, workflow depends on it
• ⚠️ Edge Tool - Painkiller for some, vitamin for others
• ❌ Not a Tool - No real pain point addressed

🎨 Toy (Three Levels of Design)

Based on Don Norman - Design of Everyday Things

Evaluate across three levels:

Level	Question	What to check
Visceral	Does it bring immediate pleasure/aesthetic satisfaction?	First impression, visual appeal, emotional response
Behavioral	Is the affordance natural? Does it work as expected?	Usability, feedback, control, error prevention
Reflective	Does it create long-term attachment/identity?	Personal meaning, self-image, long-term satisfaction

Scoring:

• ✅ Strong Toy - Delivers on 2+ levels effectively
• ⚠️ Weak Toy - Delivers on 1 level only
• ❌ Not a Toy - No emotional or experiential value

🚩 Trash (Red Flags)

Based on Dieter Rams - Ten Principles of Good Design

Check for these deal-breakers:

Red Flag	Description	Example
Physics Violation	Violates physical laws or logical impossibility	Perpetual motion, impossible chemistry
Marketing Fiction	Creates pseudo-demand through manipulation	"You need this" when you don't
Dishonest Design	Deceives users about function or origin	Fake buttons, hidden costs, dark patterns
Planned Obsolescence	Designed to fail unnecessarily	Non-replaceable batteries, software locks

Scoring:

• 🚩 Trash - Any red flag present
• ⚠️ Yellow Flag - Borderline marketing stretch
• ✅ Clean - No red flags

📊 Final Verdict

Synthesize into clear classification:

┌─────────────────────────────────────────┐
│  TOOL + Strong Toy + Clean  →  KEEP ✅  │
│  TOY (only) + Clean         →  MAYBE ⚠️ │
│  Any + Trash flag           →  REJECT 🚮 │
└─────────────────────────────────────────┘

🎯 Usage Pattern

When evaluating something:

1. Run the three audits independently
2. Note tensions (e.g., strong Tool but weak Toy = industrial equipment)
3. Identify user segments (Tool for pros, Toy for consumers)
4. Deliver verdict with nuance about who it's for

💡 Key Insights to Surface

• Business model cleverness - How do they make money vs what they sell?
• Identity play - Are they selling functionality or self-image?
• Marketing vs Reality - Where does the story diverge from truth?
• Segment dependency - Different answers for different users

Example Output Format

## [Product Name] - T3 Audit

### 🔧 Tool Assessment
| Question | Answer |
|----------|--------|
| Real pain point? | ✅ Yes - ... |
| Workflow critical? | ⚠️ Partial - ... |

**Verdict:** Edge Tool (pros yes, casual users no)

### 🎨 Toy Assessment  
| Level | Score | Notes |
|-------|-------|-------|
| Visceral | ✅ | Beautiful industrial design |
| Behavioral | ⚠️ | Learning curve exists |
| Reflective | ✅ | "Pro user" identity |

**Verdict:** Strong Toy

### 🚩 Trash Check
- Physics violation? ❌ No
- Marketing fiction? ⚠️ Yellow flag - ...
- Dishonest design? ❌ No

### 📊 Final Verdict
**Segment-dependent:** TOOL for professionals, TOY for enthusiasts