| Factor | What It Assesses | Example |
|---|---|---|
| User Value | Lifestyle benefit, convenience, or satisfaction | Smart thermostats improving home energy control |
| Profitability | Can production costs be covered and profits made? | Target retail price vs unit cost |
| Manufacturability | Can it be easily and efficiently made? | Use of standard components vs custom parts |
| Market Fit | Does it compete well with other products? | Feature comparisons and price benchmarking |