To be considered a "top" service, the backend must handle massive concurrent views without buffering. This involves adaptive bitrate streaming (ABR) and edge computing servers located near the user. Furthermore, audio masking and pixelation algorithms are crucial for legal compliance, instantly blurring license plates or faces of unwitting passersby where required by law.

However, the biggest battle will remain . As laws catch up to technology (similar to GDPR in Europe), the "wild west" days of hidden cams are ending. The future belongs to transparent, signed-release environments—think "The Truman Show" with consent forms.