System Requirements

1. Interface

1.1. Control of Speed

1.2. Compatibility

1.3. Interface with river

2. Performance

2.1. Max Speed

2.2. Power Efficiency

2.3. Minimise Noise

3. Functional

3.1. Propel Ferry

3.2. Slow Ferry

4. Physical

4.1. Adequate Heat Dissipation

4.2. Minimise Weight

5. Environmental

5.1. Minimisaton of Emmisions

5.2. Ability to operate in varied conditions

5.3. Corrosion Resistance

6. Specialty

6.1. Reliability

6.2. Safety

6.3. Cost Minimisation

6.4. Maintainability