Event types

Kobo e-readers keep track of various events. Unfortunately a mapping between the event identifier and the event is not available. So in order to use them, it is necessary to derive their meaning.

The table below defines the mapping obtained through an analysis phase. The Rules table and a manual event analysis were used to derive the events. The events taken from the Rules table should be certain, while the others may be wrong.

Event ID	Event	Source
0	switching on device	Rules table
1	goal unlocked	Rules table
3	opening a book	Rules table
4	adding a book	Rules table
5	book completed	Rules table
6	annotation made	Rules table
9	use of the dictionary	Rules table
27, 28	connection/sharing with facebook	Rules table
35, 36	kobo account creation/login	Rules table
46	page turned	Rules table
47-50	reading at night	Rules table
79	prolonged pressure on a book	Rules table
80	reading for two hours straight	Rules table
1001-1011	reading at certain times of the day	Rules table
1012	book read at 25%	manual analysis
1013	book read at 50%	manual analysis
1014	book read at 75%	manual analysis