Someone sent this from the escalators at the Vegas Sands - ISC West 2023.
This picture looks like a Bosch Flexidome is used to monitor the escalators mounted flush with the wall:
***** *** ** ** **** ***? Is ***** * ****** ****** ** use ** **** ***********? *** ***** this ** ********?
******* ***** * *******, ****** * bad ***, ***** * **** *** installing * ****** ** * ********** center, *** **** ********** ****** ***** the **** ** *** *****'* ******* plumbing ****** **********.
****** *** **** **, * ******* of **** ****** *********** **** ** on ***************.***, *** *** *** *****'* best ******** **** **** ************ ** shreds.
***'* ***** ** **** ** **** your **** ** *** ***** ******** supply **** *****!
****'* **** *** *** ** *** Ancient *** ********* ************* *********** ** Plumbers.
*** *** ***** **** ** ****** would **** *** ** **** ****.
**** **** ***** ***** *** *** a ****** ******* *** **** *** dog **** ***.
**** ********* ***** **** *** ***** your ******* *** *** ******.
**********, ***'* **** ** *** * job ** **** *****, ******* ** the ******** ****** *******, *** *** your *** ****** **** ***** ********* would **** ****** ** *** *** for * **** ****** ********** ****** or * ****** ** ***** ******...