Dear Colleagues, We hope this email finds you well. We would like to inform you that multiple deadlines realted to ACM International Conference on Systems for Energy-Efficient Built Environments, Cities, and Transportation (ACM BuildSys) is extended. All the events of the Buildsys are virtual and free of charge this year. Posters/Demos: - The updated submission deadline is Oct. 15th, 2020, 11:59:59pm EDT. - Please use the following link for submission. https://buildsys20postersdemos.hotcrp.com/ PhD Forum: - The updated submission deadline is Oct. 1st, 2020, 11:59:59pm EDT. - Please use the following link for submission. https://buildsys20phd.hotcrp.com/ Workshops: Device-Free Human Sensing (DFHS): The updated submission deadline is Sep. 29th, 2020, 11:59:59pm EDT. Data: Acquisition to Analysis: The updated submission deadline is Oct. 1st, 2020, 11:59:59pm EDT. For more information please refer to: http://buildsys.acm.org/2020/tutorial/ As a reminder, the twitter handle of Buildsys 2020 is @2020_acm. Please consider following this account for more updates. --------------------- Regards, Mostafa Mirshekari, Weitao (Colin) Xu, and Chris XiaoXuan Lu <https://christopherlu.github.io/> BuildSys 2020 Publicity Chairs --------------------------------------------------------------- For news of CHI books, courses & software, join CHI-RESOURCES mailto: [log in to unmask] To unsubscribe from CHI-ANNOUNCEMENTS send an email to mailto:[log in to unmask] For further details of CHI lists see http://listserv.acm.org ---------------------------------------------------------------