[Retracted] Construction of a Digital Elderly Care Service System Based on Human-Computer Interaction from the Perspective of Smart Elderly Care

Table 5

Activity sheet.

Serial number	Meaning	Field	Types	Size	Primary key
1	Event number	Activity_Id	INT	45	No
2	Event name	Activity_Name	VARCHAR	45	Yes
3	Type of activity	Activity_Type	VARCHAR	45	No
4	Hold time	Hold_ Time	DATETIME		Yes
5	Starting time	Starting _Time	DATETIME		No
6	End Time	End_ _Time	DATETIME		No
7	Event Location	Event_Location	VARCHAR	45	No
8	Next event	Next_ Event	DA TETIME		Yes
9	Contact number	Telephone	VARCHAR	20	Yes
10	Condition	Status	INT	2	No