The document discusses several case studies of companies using IBM Bluemix: - Gamifo used Bluemix to build a mobile app for digital marketing and relationship analysis, attracting 20 retail customers in the first few weeks. - Softbank Robotics is using IBM Watson on Bluemix to help robots like Pepper understand data like humans by taking in sensory input, customizing to users, and analyzing emotions. - The Westfield Mall in San Francisco installed a cognitive app on Bluemix and Watson to provide shoppers guidance in gift selection tailored to individuals to improve the shopping experience.