Due to the abrupt arise of pandemic worldwide, the video conferencing platforms are becoming ubiquitously available and being embedded into either various digital devices or the collaborative daily work. Even though the service provider has designed many security functions to protect individual's privacy, such as virtual background (VB), it still remains to be explored that how the instability of VB leaks users' privacy or impacts their mentality and behaviours. In order to understand and locate implications for the contextual of the end-users' privacy awareness and its mental model, we will conduct survey and interviews for users as the first stage research. We will raise conceptual challenges in terms of the designing safety and stable VB, as well as provide design suggestions.

翻译：由于全球大流行病的突然出现,电视会议平台正在变得无处不在,并被嵌入各种数字设备或合作日常工作中,尽管服务提供商设计了许多安全功能来保护个人隐私,例如虚拟背景(VB),但仍然有待探讨VB的不稳定如何泄露用户的隐私或影响他们的心态和行为。为了了解和确定最终用户隐私意识及其心理模式的背景,我们将对用户进行调查和访谈,作为第一阶段的研究。我们将在设计安全和稳定的VB方面提出概念挑战,并提供设计建议。