New Technology Lets Plants Tell Farmers When They Are Thirsty - USDA NIFA (.gov)

OpenAI announced on Tuesday that users can now lock ChatGPT conversations to keep sensitive chats private when others may have access to their screen or device. Users can secure their locked chats with a four-digit PIN, or use Face ID or Touch ID on supported devices. Unlike the app’s Temporary Chats, which provide a separate session that doesn’t appear in chat history, users can return to Locked Chats at any time.

ADVERTISEMENTKitchener WatchCTV’s Spencer Turcotte learns how technology could help drivers make decisions at traffic lights. August 27, 2026 at 6:29p.m. EDT

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