Ideal and impractical. Even with modern wifi. Why not have your own timezone based on where you are standing right now? Oh, right, because that's the opposite

Ideal and impractical. Even with modern wifi. Why not have your own timezone based on where you are standing right now? Oh, right, because that's the opposite of universal (or at least worldwide). One-hour shifts are manageable. One-minute shifts between population centers are not. Your meeting would start at precisely 8:03:38, your time. The business you are calling would close its doors 13 minutes before 5 pm.