We provide an update on the "electrochemistry designette" in relation to its pedagogical effectiveness to students and experiential learning. We have previously proposed that the designette be applied as an assessment tool to measure the students' competence on electrochemical principles through a series of objective metrics. Based on our already published experiences and ongoing studies, we further propose that the designette be utilized as a visualization tool of students' solutions (competence) and misconceptions while in the context of building a voltaic device.