https://www.theguardian.com/technology/2018/mar/05/apple-park-workers-hurt-glass-walls-norman-foster-steve-jobs https://www.theguardian.com/technology/2018/mar/

https://www.theguardian.com/technology/2018/mar/05/apple-park-workers-hurt-glass-walls-norman-foster-steve-jobs https://www.theguardian.com/technology/2018/mar/05/apple-par... I heard that employees started putting post-its on walls to help people walk around safely, which infuriated someone important, because they were all taken down and told not to do that any more.