Zebedee SLAM
http://www.csiro.au/en/Research/D61/Areas/Robotics-and-autonomous-systems/Sensing-and-mapping-our-environment/Zebedee
Powerpoint countdown and current time in slides VBA
Add text fields- this VBA searches through the objects in the first frame until it finds " " in the text some where, truncates everything from and to the right and replaces it with an active countdown timer or current time in the box. Refreshes every 500ms with a prtsafe call so it doesn't bog down the CPU. Add a slide advance to start the next slide and begin automated slide advancement. Attribute VB_Name = "Countdown" Private Declare PtrSafe Function WaitMessage Lib "user32" () As Long Public Sub Wait ( Seconds As Double ) ''non cpu-intensive wait timer '' https://stackoverflow.com/questions/57268161/sleep-wait-timer-in-powerpoint-vba-thats-not-cpu-intensive Dim endtime As Double endtime = DateTime.Timer + Seconds Do WaitMessage DoEvents Loop While DateTime.Timer < endtime End Sub Sub Countdown_from_Start () Dim Time As Date Dim Count As ...
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