Design of Learning Tracker (LT) is based on the experience sampling method (Hektner, Schmidt & Csikszentmihalyi, 2007) that allows researchers to learn about what participants are doing, thinking, and feeling during learning sequences in their everyday lives. Participants use LT through smartphones or tablets to indicate and evaluate learning sequences during preset time period. LT records issues related to emotional states and goal orientations in these learning sequences. Only participants of Tampere University of Technology LEAD research groups studies will gain access to this software. Participation is voluntary.