FISEVAL-A novel project evaluation approach using fuzzy logic: The paradigm of the i-Treasures project

•FISEVAL builds upon fuzzy logic, providing tangible project evaluation metrics.•FISEVAL’s adaptation to a specific project (i-Treasures) evaluation is exemplified.•FISEVAL combines both technical assessment and users’ evaluation.•FISEVAL sheds light upon micro, meso and macro project factors.•FISEVAL potentiates transferability to variant project developmental settings.