Foot Pic Ideas

I am using \columns in beamer to show two pictures. After I added \footnote{ExampleText} after captions, the ExampleTest just appear in each column. Now I want to show all of the ExampleText in the bottom of the slide instead of each column, how can I do this? MWE:

How to display the footnote in the bottom of the slide while using ...

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So here an example with only one measure per head an foot: ... Now, you can remove the % before some of the options to see, how the influence the size and position of page header and page footer. For example here an example that shows the change, from the example above to an example with headheight=60pt,headinclude=true,footheight=60pt ...

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You simply add the number of the footnote that you want repeated for a certain author. The number here is [2] as you have a footnotemark for the title which takes number 1. The first author and the second author share footnotemark number [2]. The second author has an additional footnotemark [3] if you want to repeat it elsewhere and so on.

You might want to use the tablefootnote package (and probably you want to remove the \begin{footnotesize} \end{footnotesize}, otherwise the table is printed in footnote size; replace the center -environment by a simple \centering; and remove the ~ before the \tablefootnote, because the ~ causes a (non-breakable) space before the footnote-mark). Minimal example:

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I was wondering if someone knows if there is a foot/feet symbol available in any of latex packages that I could use in my text? I would appreciate any hint. I do really mean a foot/feet icon as in...

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