COVID-19 Door Opener (Minimize the Spread of coronavirus) (opens/ closes all doors, locks)

Your search for the ultimate door opener ends here!

3D print files in Thingiverse
https://www.thingiverse.com/thing:4362339

Some coronavirus door openers in the market open doors, some open locks. I couldn't find a door opener which can do everything.

Hence, I (Samuel John, Ph.D. Candidate, Wayne State University, and my colleague (Narendrakumar Baskar, Masters, Mechanical Engineering, Wayne State University) designed and developed the Ultimate door opener for battling COVID 19.

This Door Opener can:

1) Open and close (Door Locks: a)Deadbolt b)Pushbutton)

2) stylus for Pushbuttons (example: elevator buttons)

3) Open and close Panic Doors (Crossbar, Push bar)

4) Heavy Doors

5) Open and close Commercial cooler doors

6) Open and close Refrigerator Doors (Super Markets)

7) Opening Door levers/ handles (Push-type)

8) Opening Door levers/ handles (Pull-type)

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