1. Murata. “Increase in IoT Home Appliance Needs due to COVID-19” (Oct. 2021), https://article.murata.com/en-us/article/iot-appliances-change-lives/
2. Panasonic UP LIFE Editorial Department. “Thorough explanation of the latest situation of "IoT home appliances"! Home appliances from now on will be close to the life of "each person"” (in Japanese, Sept. 2022), https://panasonic.jp/life/housework/100077.html
3. Tiago Andrade. “Extended Reality in IoT scenarios (Part II)” (May 2020), https://medium.com/@tagowill/extended-reality-in-iot-scenarios-part-ii-9ea4f90c48d3/
4. Ian Hamilton. “First Hand Is The Ideal Demo Of Quest’s Controller-Free Hand Tracking” (Aug. 2022), https://uploadvr.com/first-hand-gravity-gloves-hand-tracking/
5. Toshifumi Kanno and Michael Cohen. “An Architecture for Collaborative Virtual Environments”. In: 3D Forum: J. of Three Dimensional Images 16.1 (Mar. 2002), pp. 166–174. ISSN: 1342-2189.