請大家上傳手機拍攝照片到公共網站時,許多信息都泄露了:
Device information, time taken, F-stop, Exposure time, ISO speed, focal length, GPS location information, etc.
在 Windows 電腦裏,找到照片文件,right-click / details,你可以看到所有這些信息。
要去除這些信息也不難:right-click / details / Remove Properties and Personal Information
你可以 remove all those information in-place, or create a copy with those information removed
Be mindful when you upload pictures to internet!