![On subway. Doors closing. Young women in uggs holding Starbucks latte running to get on train. Inserts cup into door to hold doors open? Doors close. Drink exploded on everyone inside train. : On subway. Doors closing. Young women in uggs holding Starbucks latte running to get on train. Inserts cup into door to hold doors open? Doors close. Drink exploded on everyone inside train. :](https://i.redd.it/rnwhycy5e0341.jpg)
On subway. Doors closing. Young women in uggs holding Starbucks latte running to get on train. Inserts cup into door to hold doors open? Doors close. Drink exploded on everyone inside train. :
![Waiting Train Doors Open Stock Photo - Download Image Now - Train - Vehicle, Vehicle Door, Open - iStock Waiting Train Doors Open Stock Photo - Download Image Now - Train - Vehicle, Vehicle Door, Open - iStock](https://media.istockphoto.com/id/176112716/photo/waiting-train-doors-open.jpg?s=612x612&w=0&k=20&c=AUUVYmsF22FwwcVM1lrLZeGMYiXfcjKW5FErFBrvh8Y=)
Waiting Train Doors Open Stock Photo - Download Image Now - Train - Vehicle, Vehicle Door, Open - iStock
![In Munich, on older U-bahn trains you open the doors manually using the levers, and each lever only opens one leaf of the double doors. This is so cool! : r/transit In Munich, on older U-bahn trains you open the doors manually using the levers, and each lever only opens one leaf of the double doors. This is so cool! : r/transit](https://preview.redd.it/l1coeo7wf8k91.jpg?width=640&crop=smart&auto=webp&s=d0a6a1590b040edc695413b727aa38d7ef3eb352)
In Munich, on older U-bahn trains you open the doors manually using the levers, and each lever only opens one leaf of the double doors. This is so cool! : r/transit
![Sensors | Free Full-Text | A Comparative Study of Fault Diagnosis for Train Door System: Traditional versus Deep Learning Approaches Sensors | Free Full-Text | A Comparative Study of Fault Diagnosis for Train Door System: Traditional versus Deep Learning Approaches](https://pub.mdpi-res.com/sensors/sensors-19-05160/article_deploy/html/images/sensors-19-05160-g001.png?1575994655)