Table 3. The 727 survey results (from 0 to 10) filled out by users after running CuentosIE.

	Overall	Opinion on the search process	Opinion on the chat process	Self evaluation on Em.Intellig. improvement	#Surveys
Male	7.93	7.86	7.53	6.78	341
From 18 to 23	8.29	7.53	7.71	7.35	17
Over 23	8.33	8.82	8.55	7.25	12
Under 18	7.89	7.85	7.48	6.73	312
Female	7.73	7.93	7.52	6.56	386
From 18 to 23	8.25	8.11	8.12	7.12	75
Over 23	8.67	8.94	9.06	7.78	18
Under 18	7.54	7.82	7.27	6.34	293
Total	7.82	7.90	7.52	6.66	727