Alerting users on contact event

[maskeeter]

Maybe the users can receive an instant notification (e.g a vibration or auditory note) when they enter the personal zone of each other in a similar manner to that of car parking sensors.

The benefit of this feature is:

• Sustain the culture of social distancing for long time and keep everyone conscious of it when the lockdown boundaries are gradually removed.
• it will enable organizations to impose social distancing as part of workplace safety regulations, resulting in more companies and governmental vital sectors able to protect their workforce and to sustain their businesses, services respectively.
• give the user an instant value of downloading the app, which in one way or another increases the popularity of the application.

This addition completely depend on proximity and is a side-effect of using it to log contacts that the application is doing already so I don't expect it to be an extra effort, except for Front-end component of the system to make it optional.

you can find an extensive description of the proposal in the enclosed Narrative Document.