ericinboston
macrumors 68020
The whole point of "locking" your computer was to keep another person from walking along, seeing your desktop/laptop sitting there while you are away, and hopping on and doing whatever the heck they wanted. This was a huge requirement for work environments so people didn't go to an HR or Payroll machine while they're on a 1 hour lunch break and view/copy/edit/print/etc. tons of private, personal, confidential information. HR and Payroll are just 2 examples of corporate need. It also prevented disgruntled employees from sending nasty emails from a person who stepped away for 5 minutes, or mucking up all your settings, or playing a joke on you, or deleting your files, etc. Most corporations have been automatically locking machines after 10 minutes of idle since 1995. I always set mine to 1 minute in case I forgot to manually lock it.What couldn't they understand about "locked" ?
Locking personal computers was a necessity going back to the dawn of Windows and Mac. Physically locking computers with a key was back in the very early 80s on some IBM computers.
Also, as you likely know, when your machine is locked, everything that is/was running still is running. Your web browser is still refreshing or getting content, video apps are still generating videos, email client is still checking for new mail, etc.
What I believe is the supposed value of Codex being able to work while your machine is locked is the scenario stated in the article: you, the owner of the locked machine, send commands to Codex from your phone or another machine with access to your Codex account/profile to do something. Maybe you're at lunch and will be back in 40 mins. Maybe you are on your commute to/from the office. This is really no different than remoting into your computer (if anyone still does that these days) as many people started to do back in the late 90s to their desktops at work: when they got home and realized they could start some kind of work back at the office (kick off a batch process after I confirmed the other stuff ran fine while I was driving home, for example). It's just easier now this way.