5. CONCEPT EVALUATION AND PRODUCT ARCHITECTURE - C-Division-2022-2023-Odd/Repo-12 GitHub Wiki
5.1 Prioritized objectives
Sl.No | Objectives |
---|---|
1. | User Friendly |
2. | Includes Movement |
3. | Shows the Progress of the Child |
5.2 Pugh Chart
Design Objectives | Weights | Design 1 | Design 2 | Design 3 | Design 4 |
---|---|---|---|---|---|
Ease of use | 7 | PP | Datum | P | N |
Portability | 6 | p | Datum | N | P |
Automatic/Manual | 8 | PP | Datum | N | N |
Cost | 6 | P | Datum | N | P |
Use of standard parts | 5 | P | N | Datum | N |
Score (+) | - | 47 | 0 | 7 | 12 |
Score (-) | - | 0 | 0 | -20 | -20 |
Total | - | 47 | 0 | -13 | -8 |
5.3 Justification
Design No. | Objective | Score Allocated | Justification |
---|---|---|---|
1. | Ease of use | 14 | Simple buttons are used and display is understandable |
1. | Portability | 6 | Machine is Flexible and shape is less proprietary |
1. | Atomatic/Manual | 16 | The Machine is operated Manually by the kid and the involvement of kid can be seen |
1. | Cost | 6 | Made by Using Low cost materials |
1. | Use of standard parts | 5 | Made out of easily avaibalable parts |
Design No. | objective | score allocated | Justification |
---|---|---|---|
2. | Ease of use | Datum | - |
2. | Portability | Datum | - |
2. | Automatic/Manual | Datum | - |
2. | Cost | Datum | - |
2. | Use of standard parts | Datum | - |
Design No. | Objective | Score Allocated | Justification |
---|---|---|---|
3. | Ease of Use | 7 | It can be Easily Handled |
3. | Portability | -6 | Complex shape |
3. | Automatic/manual | -8 | It is little tricky to operate |
3. | Cost | -6 | high cost items are included |
3. | Use of standard parts | Datum | Datum |
Design no. | objective | score allocated | Justification |
---|---|---|---|
4 | Ease of use | -7 | it has complex machanism which would be hard to use for childeren |
4 | Portability | -6 | length and weight of product is more |
4 | Automatic/Manual | -8 | it has manual operating parts |
4 | Cost | 6 | since few mechanical parst are used cost will be less |
4 | Use of standard parts | -5 | usage of less mechanical parts |
5.4 Function Tree Clustering
5.5 Sub Systems Identified
1.Input Unit
2.Computing Unit
3.Display unit
4.Indication Unit
5.6 INTERACTION DETAILS
Input unit | With Computing Unit | With Display Unit | With Indication Unit |
---|---|---|---|
Material interaction | ---- | ---- | ---- |
Data interaction | YES | YES | ---- |
Spatial Interaction | YES | YES | YES |
Computing Unit | With Input Unit | With Display Unit | with Indication Unit |
---|---|---|---|
Material Interaction | ---- | ---- | ---- |
Data Interaction | YES | YES | -- |
Spatial Interaction | YES | YES | YES |
Display unit | With Input Unit | With Computing Unit | With Indication Unit |
---|---|---|---|
Material Interaction | ---- | ---- | ---- |
Data Interaction | YES | YES | ---- |
Spatial Interaction | YES | YES | YES |
Indication Unit | With Input Unit | With Computing Unit | With Display Unit |
---|---|---|---|
Material Interaction | ---- | ---- | ---- |
Data Interaction | ---- | YES | ---- |
Spatial Interaction | YES | YES | YES |