| 摘要 |
An air cellular cushion according to one aspect of the present disclosure includes: a plurality of air cells; a sensor configured to detect an air cell collapsing to a bottom; a parameter measuring unit configured to measure a parameter indicating a collapse state of the air cell collapsing to the bottom; an indicator configured to output an indication; and a control unit configured to change the indication output from the indicator based on a parameter value measured by the parameter measuring unit. |
