Tech Bytes: Whatsapp screen sharing

Whatsapp is reportedly testing a new screen-sharing feature for video calls users can record or show what’s on their screen, just like on Zoom and Microsoft Teams. The feature is currently available only on Android phones. For now, only select users have access.

Next, the Google Pixel “call screen” feature is letting users select their level of protection. Spam calls are declined with the basic level. The medium level rejects spam calls, and screens suspicious calls.
And the maximum protection level screens all unknown numbers.

If you want to take your blood pressure, there’s a low-cost app for that. Engineers in San Diego have developed a clip that works with a smartphone to monitor your pressure from your fingertip. The apparatus may end up costing as little as ten cents apiece.