The document discusses problems with the outdoor patient flow and appointment system at AIIMS, including long wait times, limited registration counters, and improper traffic management. A study identified these issues as negatively impacting the patient experience. To address the challenges, an SMS registration system was proposed to cut wait times by issuing identification codes via SMS. A centrally monitored TV channel was also suggested to keep patients informed about wait times and doctor throughput while waiting, allowing them to better plan their visit.