Figure 7-3 Mistake-Proofing the Design of Health Care Processes - Figure 7.3. Hanging the chart on the door helps avoid misplacing it in a home health care situation Source: Photo courtesy of In-House Home Health Inc. Used with permission.Return to Document Current as of May 2007 Internet Citation: Figure 7-3: Mistake-Proofing the Design of Health Care Processes -. May 2007. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/quality-patient-safety/patient-safety-resources/resources/mistakeproof/mistakefig7-3.html