目的 智能家居环境为家庭中的游戏设计提供了新的可能性。探讨在新场景下面向儿童的智能家居游戏交互设计策略，展示设计案例和实践。方法 简要概述智能家居的含义，说明游戏作为家居活动对家庭成员的重要性。之后引入智能家居场景下和儿童游戏设计紧密相关的3种交互技术，分析了该环境为儿童游戏设计带来的改变。最后依据相关案例推导出设计策略，展示了一个设计实践。结论 智能家居中可交互的表面和沉浸式空间体验，为儿童游戏机制和体验带来了拓展空间。新场景下的儿童游戏设计需要考虑并充分利用家居空间中的可交互表面，同时根据儿童用户的行动特征选择交互空间，规避杂物造成的空间交互障碍，为儿童和家庭成员提供具身性、可协作、更自然的家居游戏体验。

The smart homes environments provide new possibilities for home game design. This paper is to explore design strategies for smart home game interactions for children in the new scenario. First, present a brief overview of the meaning of smart home and explain the importance of game as a home activity for family members. Then introduce three interactive technologies closely related to children's game design in the smart home scenario, analyze the changes brought by smart homes to children's game design. And finally propose design strategies based on relevant design cases and show a design practice. The interactive surfaces and immersive spatial experiences in smart homes provide room for expansion of children's game mechanisms and game experiences. The design of children's games in the new scenario needs to consider and make full use of the interactive surfaces in the home space, while choosing interactive space according to the action characteristics of children users, avoiding the spatial interaction barriers caused by fragmented furniture, and providing children and family members with an embodied, collaborative, and more natural home game experience.