Analyzing the Synergy between HCI and TRIZ in Product Innovation through a Systematic Review of the Literature

Table 6

The cumulative numbers of utilization of HCI and TRIZ tools in publications.

Variables	#Pub. (%)
Research method
Case studies	7 (41.17%)
Experimental design	3 (17.64%)
Survey	2 (11.76%)
Literature review	4 (23.52%)
Statistical analysis	1 (5.88%)
Type of outcome
Tool/toolkit	1 (5.88%)
Model/framework	3 (17.64%)
Method/methodology	6 (35.29%)
Metric/measurement	1 (5.88%)
Design recommendation	2 (11.76%)
Opinion	1 (5.88%)
Workflow	1 (5.88%)
System prototype	1 (5.88%)
Practitioner guidelines	1 (5.88%)