Criteria for professional biomechanical system selection.
|Points:||1 (Optimal)||2 (Acceptable)||3 (Significant limitation)||∞ (Critical limitation)|
|1||Cost||Free||The cost is comparable to the teacher's salary.||The cost is comparable to the school budget.||The excessively high cost.|
|2||Complexity of setting up and using||Simple and intuitive interface||Using requires special learning||Using requires basic engineering understanding||Using requires experience in software creating|
|3||Assistance||Teacher can use by oneself without help||The teacher needs an assistant (pupil)||The teacher needs several assistants (pupils).||The teacher needs the help of an adult assistant|
|4||Portability||Time for setting is not required||Assembly and disassembly are possible between lessons||Assembly and disassembly are possible during day||Assembly and disassembly are possible during several day|
|5||Universality||Suitable for any sports movement||Suitable for a group of sports||Suitable for a specific sport||Suitable for a particular element of specific movement|
|6||Room||Using does not reduce the area||System is placedon the unused zone of the gym||System reduces the usable space of the gym||Installation interferes to lessons|
|7||Traumaticity||Absence of additional constructions||Presence of non‐traumatic construction||–||Presence of traumatic construction|
|8||Place||Anywhere||Indoor gym||Outdoor sport ground||–|
|9||Promptness||Motion analysing in live playback mode||Motion analysing until the end of the lesson||Motion analysing to the next lesson||Motion analysing during a few days|
|10||Volume of data||Optimal||Redundant||Insufficient||–|
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