Using AI function and voice recognition, social interactive robot can conduct one-to-one conversations with elderly users. Elderly can carry out daily conversations with the robot, for example, asking about the weather, date, time, and their interested topics. The robot also can provide different kinds of multimedia entertainment according to the user’s instructions and requests. This would be suitable for the elderly who are not familiar with technology products. Meanwhile, with the intelligent assessment function, the elderly’s reality orientation ability can be assessed through Q&A dialogue.