Single Operator Application for Table Official on Basketball Game

Purpose of this study is to (1) design a single operator application for table officials in basketball, (2) Describe the workings it, and (3) Assess the extent to which single operator applications work for table officials in basketball. The method is the Research and Development (RnD) method. Instruments for collecting data using questionnaires, field notes and documentation. Data analysis using descriptive quantitative and qualitative approaches. The results of this study are product validation from basketball experts obtained a mean score of 4.82 with the criteria of "Very Good" and validation by electronics experts by 4.5 with the criteria of "Very Good". The final product effectiveness test on a small scale trial I was stated as "Very Good" with a percentage of 79.14% by the trainer and 83.33% by the table officials. While in the small scale test II stated "Very Good" with a percentage of 88.41% by the coach and 88.50% by the table officials. In a large scale trial the percentage of 90.87% obtained by the trainer and 89.04% by the table officials was declared "Very Good". The conclusion is single operator application for table officials that are feasible in basketball and deserve to be mass products. Keywords—operator, aplication, basketball