The Language Power-Lock System™, created by Command Spanish® Inc., revolutionizes language e-Training. Seven brain-compatible, interactive processes unite to provide contextualized, purposeful learning opportunities. The Language Power-Lock System™ employs an integrated “switchback method” to engage the learner through visual, auditory, and psychomotor pathways. These interactive learning processes provide adult learners with an easy, user-friendly, effective system for the learning and long-term retention of practical Spanish language for the workplace.