| 摘要 |
<p>The present invention relates to instruction-performance service technology capable of delivering a performance task selected by an indicator to a performer; delivering a performance result of the performer who performs the performance task to the indicator; and using the smartphone of the performer when the performer properly performs the performance task. The present invention enables the indicator to remotely control the performer. A record medium in which a computer readable program is recorded comprises a performance task receiving function, a task screen outputting function, a home screen movement preventing function, a performance supporting function, and a task screen extinguishing function.</p> |
