According to a survey about keywords related to connected homes and smart homes conducted in May 2020, close to 35 percent of the respondents in Japan stated that they know the word "smart speaker". The acronym "ZEH", indicating zero-energy houses, was recognized by more than four percent.
Awareness of connected home and smart home keywords in Japan as of May 2020
consumers of general households throughout Japan; multiple answers possible
Method of interview
Online survey
Supplementary notes
*HEMS stands for home energy management systems.
**ZEH stands for zero-energy house.
***ECHONET stands for Energy Conservation and Homecare Network. It is a communication protocol for smart homes.
Survey question: "Do you know about the following 'connected home/smart home'-related keywords?"
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PwC Japan. (April 20, 2021). Awareness of connected home and smart home keywords in Japan as of May 2020 [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/
PwC Japan. "Awareness of connected home and smart home keywords in Japan as of May 2020." Chart. April 20, 2021. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/
PwC Japan. (2021). Awareness of connected home and smart home keywords in Japan as of May 2020. Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/
PwC Japan. "Awareness of Connected Home and Smart Home Keywords in Japan as of May 2020." Statista, Statista Inc., 20 Apr 2021, https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/
PwC Japan, Awareness of connected home and smart home keywords in Japan as of May 2020 Statista, https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/ (last visited December 22, 2024)
Awareness of connected home and smart home keywords in Japan as of May 2020 [Graph], PwC Japan, April 20, 2021. [Online]. Available: https://www.statista.com/statistics/1257236/japan-awareness-connected-home-smart-home-keywords/