2012 Volume 2012 Issue AM-02 Pages 07-
WATATUMI is a mobile electronic medical record that runs on Android. WATATUMI has access to the same database(Cache ') as PC version electronic medical records (IZANAMI). In addition, it uses a different interface with the same database. One month prior to the introduction of WATATUMI in May 2011, We operated in parallel with the nursing PDA by using smartphones in some traditional hospital rooms. The time study conducted in that period, surveyed nursing workload input. We report on the results.