The assessment of neuromuscular blockage is common practice in the operating room, in which such agents are employed. Still today, the use of simple hand held stimulators and visual monitoring of these responses are the norm. The investigators now want to study the potential for employing a non-invasive quantitative device with built in sensors that will hopefully accurately determine the degree of neuromuscular blockade. This system utilizes commonly employed train of four (TOF) electrical stimulation pulses, an incorporated force sensor and an automated detection system. This system will not only utilized pre-blockade, but also throughout an entire surgical procedure and during reversal therapy. For comparisons, we will use both the prototype device and a standard hand held TOF for the assessment of neuromuscular blockage.