[bokonist]

The glass walls would be more tolerable if the mid-section was opaque/frosted glass, so you still get the light but you also get a degree of privacy.

[totalforge]

Putting up transparent bubble wrap does a great job of blurring what's behind, while letting people see if you're in your office. Raid the shipping department.

[abecedarius]

Adjustable blinds would address my beef, too.