Medication delivery system

A medication delivery system comprising:

• a holding chamber having an input and an output end;
• a backpiece coupled to the input end, the backpiece comprising:
• a processor;
• one or more sensors configured to measure inhalation characteristics;
• and
• a feedback device operable to provide feedback information to a user;
• a remote server;
• and
• a local computing device;
• wherein the processor wirelessly communicates data regarding the inhalation characteristics to the remote server and/or the local computing device, wherein the remote server and/or local computing device analyzes the data and provides feedback information to the processor and/or local computing device, wherein the feedback information is displayed on the feedback device and/or the local computing device to inform a user about their inhalation technique.