What is the Talking Fields application, how does it work?

According to the introduction of Ahmad Kamal Nasir, Talking Fields is a Productivity app on the Android platform. There is currently a 1.0.5 version released on Jun 26, 2019, you can see the details below.

This application provides weekly, the users, satellite based crop health images. The color image can be used to identify field locations requiring immediate attention for site-specific treatments such as planning field scouts for investigation and indirect yield assessment. Furthermore, the week-long weather data can be used for irrigation planning.

Talking Fields, provides a user-friendly graphical interface to:
1) Add your agriculture fields by just tapping on the map.
2) After the first use, you can view your farm information even without data connection!
3) Visualize season-wide health progress of your farm.
4) Get week-long weather forecast of your farm area.
5) Get weekly updated health images of your farm.