## 3 Results and Discussion
### Implementing Cloud Apps Intelligent Systems
#### 3.2.5 Intelligence Gate System  
This system is one of the ideas to prevent COVID19 from spreading through people in one place. An automated gate system can be placed in front of a building such as a workplace, school, mosque etc, and the person who wants to enter the building must get scanned through the CCTV face recognition and a thermal check to ensure the person is clear from any COVID19 sickness. The gate will only open if there is no record of the person and he/she is in good health. The purpose of an intelligent gate system is to help the government prevent the spread of the COVID19 virus in workplaces, schools, mosques, marketplaces and any other place. This also help the Ministry of Health (MOH) identify and recognize patient clusters, potential infected persons and record as well as to know the current place that they are visiting. The thermal CCTV will also help to understand the temperature of a person whether they are in a normal temperature range or not. The gate will prevent infected and unwell persons from going into the building and premises with the help of CCTV. The gate will remain closed and will not open and there will be a screen informing the person that they are unwell or infected and the MOH and nearby police officer will be informed automatically (Figure 6). From the early stages of the COVID19 pandemic private and public sectors have already been trying their best to stop this virus from spreading nationwide by closing all borders where no one can go out and go into the country, quarantining potential patients and also implementing social distancing for all citizens where they must distance themselves from each other at least 1 m and they must not attend any gatherings. There are some cases where infected persons don't have any symptoms yet they are infected with COVID19. The implementation of this app is part of the prevention plan, which consists of four stages, where the first stage is the face recognition by the CCTV, the data will then be sent to the cloud server through intelligent accessed scheduling, then the agencies gather data and analyze the person to ensure that the person is not from a COVID19 cluster and a potential person to get infected. The second stage is sending the data to the main cloud server for further analysis by AI. The mechanism is that the AI system will immediately trigger a notification to the nearest authority to act at that place to notify and inform the premises that the person is infected and maintain distancing from other people. On the other hand, the mechanism works if there is no record regarding a cluster-infected person, in good health with a normal temperature, then the AI system will send information to the gate to open and the person has passed the first checkpoint (Figure 8). The third stage for the intelligent gate system is the thermal scanning. This scanning is to identify the person's temperature. The temperature data will eventually be sent to the cloud server to make a decision whether the calculated temperature is allowable or not and the main server will send data to the gate. If the temperature of the person is high, the data center will tell the gate not to open and if the temperature of the person is normal, the system will tell the gate to open. The ideal temperature is set from 36 degrees Celsius to 37.9 degrees Celsius in the system for the gate to open. If the temperature is high, the gate will not open and it will notify the person to cool down for a while. If the temperature is still high even after resting a while, that means he/she is not in a good health and recommended to have get checked at a nearby hospital. The gate will open if the person's temperature is based on the set calculation on the system (between 36 to 37.9 degrees Celsius). The last stage of this system is the disinfection booth. After the person has passed checkpoint 1 and checkpoint 2, he/she must go to the disinfection booth to remove all bacteria and possible COVID19 infection on the body.