The inventor of VITALS approached us to design an appropriate body enclosure keeping in mind rural India. We not only designed the product but also provided prototyping support which worked as a proof of concept and helped do the real time field testing of the concept. After a couple of refinements we set out to identify a competent manufacturer to mass produce the product. The final product achieved the desired function and also met highly stringent quality parameters within frugal costs. The Vaccine Immunization Temperature Audit & Logging System (VITALS) send sms as soon as vaccine temperatures breach.