This as-told-to essay is based on a conversation with Lucas Da Silva, a vertical site supervisor for the Leadenhall Building in London. It has been edited for length and clarity. The first time I went ...

Modern glass-cleaning environments impose unique requirements on robotic systems: · Safety & Fall Prevention: Reliable suction adhesion, edge detection, and emergency battery backup to prevent drops ...

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This is the nerve-wracking moment high-rise window cleaners worked on the Merdeka 118 skyscraper. Footage shows three labourers suspended in the air with safety harnesses while carrying out ...