The COVID-19, is the biggest pandemic for a number of reasons. It's a kind of virus, meaning no one has immunity, and there is no vaccine. Therefore, to prevent this virus a C19Tracker is proposed to be invented. Having the following features: 1. Live data: Shows the most recent data, and updates automatically. 2. Distribution map with two levels of details:

Countries: When the user zooms out. Fewer details and reduced clutter. Cities: When the user zooms in. More details. 3. Charts: Current state chart for all countries (and cities). Timeline chart for all countries (and cities). Top affected countries chart with info about every country.

4. Search for countries & cities. 5. Today widget for worldwide stats. 6. Red color scale: Reflects the number of confirmed cases. In addition to increasing circle size. 7. ipad support.

1. Which Process Model would you follow to implement the software? Justify your answer. and 2. Considering Mc Calls quality factor model. Mention any 4 quality factors necessary for this application (with proper reasoning).