Google today announced that the Exposure Notification API, developed in collaboration with Apple, has received some improvements to make it more useful to health officials.
In particular, the API supports interoperability between countries, and Bluetooth calibration has been improved. The full list of updates can be found below:
- When exposure is identified, health authorities now have more flexibility in determining the risk associated with that exposure based on technical information from the API.
- Bluetooth calibration values for hundreds of devices have been updated to improve detection of nearby devices.
- The API now supports interoperability between countries after governments have given feedback that they have launched Exposure Notification apps.
- To help health authorities build apps more efficiently, we’ve added reliability improvements for apps and developer debugging tools.
- We have improved clarity, transparency and control for users. For example, the settings for exposure notifications on Android now include a simple switch on and off at the top of the page. In addition, users are regularly reminded when ENS is enabled.
According to Google, it has published further technical instructions on how the API “Exposure Notification” works in the past few weeks and offers further information on its website “Exposure Notifications”.
According to Google, 16 countries and regions in Africa, Asia, Europe, North America and South America are using apps created with the API “Exposure Notification” and 20 states are “exploring” apps, with the first launch over the Internet coming weeks . “