A 'broken hip' usually refers to a fracture of the femoral neck. It is one of the most common orthopaedic operations. It is one of the first procedures in which a trainee has to use X-ray guidance.
Patients are often elderly, so a short well-performed operation offers the best chance of getting patients back on their feet, and into life.
The iOS platform, with consistent hardware and operating system is most easily supported for our small development team.