Nature, Published online: 27 February 2026; doi:10.1038/s41586-026-10308-x
TikTok won't encrypt your direct messages like other platforms including Instagram, Messenger, and X, which offer the privacy option.
，这一点在体育直播中也有详细论述
This part is also documented poorly and I did not understand it.，推荐阅读搜狗输入法获取更多信息
But typical BLE (Bluetooth Low Energy) scenarios, RSSI rough distance (open space) is:。搜狗输入法对此有专业解读