With SXSW currently underway, there is a giddiness in the air about the newest toys in technology. This excitement does not stop with the latest new gadget in the show, but also in new applications of technology in the medical field. The stethoscope is becoming obsolete, as vital signs can now be monitored and sent to a smart phones via a special band-aid. With this feature you can check more than just your email on your phone, rather you can check your blood pressure, cardiac rhythms, respiration rate, sleep patterns, and more. This wireless technology is helping free up more hospital beds, is keeping people safer, and becoming as easy as an application you simply download on your phone.