[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-133214-105":59,"doc-detail-133214-en":125},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":118,"head_meta":120,"extra_data":122,"updated_unix":124},105,"en","doodle-daydream-interactive-led-grid-display-for-playful-office-interactions","Doodle Daydream - Interactive LED Grid Display for Playful Office Interactions","","Interactive displays are increasingly embedded into architectural space, enabling new social behaviors beyond information presentation. Doodle Daydream presents an LED grid display paired with a mobile interface that functions like a shared sketch pad. Participants send custom drawings from laptops or smartphones, with immediate playback that encourages moment-to-moment playful creativity. A 10-day office deployment shows interactions ranging from brief breaks to daydreaming, suggesting potential stress reduction through collaborative, friendly co-worker engagement.",{"@graph":69,"@context":117},[70,84,100],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/doodle-daydream-interactive-led-grid-display-for-playful-office-interactions/133214/",{"url":83,"name":65,"@type":85,"author":86,"headline":65,"publisher":89,"fileFormat":92,"inLanguage":63,"description":67,"dateModified":93,"datePublished":94,"encodingFormat":92,"isAccessibleForFree":95,"interactionStatistic":96},"DigitalDocument",{"name":87,"@type":88},"Xiajie","Person",{"url":74,"name":90,"@type":91},"DocShare","Organization","application/pdf","2026-09-08","2026-08-20",true,{"@type":97,"interactionType":98,"userInteractionCount":14},"InteractionCounter",{"@type":99},"ViewAction",{"@type":101,"mainEntity":102},"FAQPage",[103,109,113],{"name":104,"@type":105,"acceptedAnswer":106},"What is Doodle Daydream and how does it work?","Question",{"text":107,"@type":108},"Doodle Daydream is an LED grid display with a mobile interface that acts like a shared sketch pad. Users send drawings from personal devices, and the display plays them back immediately.","Answer",{"name":110,"@type":105,"acceptedAnswer":111},"How was Doodle Daydream evaluated in practice?",{"text":112,"@type":108},"The system was deployed in an office for 10 days. Interactions were frequently playful and imaginative, with users creating custom drawings during the workday.",{"name":114,"@type":105,"acceptedAnswer":115},"How does the project aim to affect stress and social interaction?",{"text":116,"@type":108},"The design encourages playful and creative exchanges in the office. Over time, multiple users contribute drawings together, prompting fun social speculation and potentially reducing stress.","https://schema.org",{"og:url":83,"og:type":119,"og:title":65,"og:site_name":90,"og:description":67},"article",{"robots":121,"canonical":83},"index,follow",{"doc_id":123,"site_id":62},133214,1787215658,{"code":4,"msg":5,"data":126},{"doc_id":123,"user_id":127,"nickname":87,"user_avatar":128,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":129,"file_id":130,"file_url":131,"file_type":132,"file_size":133,"view_count":14,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":8,"language":134,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":135,"faqs":136,"seo_title":137,"seo_description":67,"update_tm":124,"read_time":81},8814010472675,"https://avatar.qwps.com/avatar/WGlhamll","Doodle Daydream: An Interactive Display to Support Playful and Creative Interactions Between Co-workers  \n1Samitha Elvitigala, 1Samantha W. T. Chan, 2Noura Howell, 1DenysJ.C. Matthies, 1Suranga Nanayakkara  \n1Augmented Human Lab, Auckland Bioengineering Institute, University of Auckland, New Zealand 2School of Information, University of California, Berkeley, California, United States {fi[rstname}@ahlab.org](rstname}@ahlab.org), [noura@berkeley.edu](noura@berkeley.edu)  \nFigure 1. Participants’drawings on Doodle Daydream: (a) Smiley face,(b) Tic Tac Toe game,(c) Fencer,(d) Flower in garden.  \nABSTRACT  \nInteractive displays are increasingly embedded into the architecture we inhabit. We designed Doodle Daydream, an LED grid display with a mobile interface, which acts similarly to a shared sketch pad. Users contribute their own custom drawings that immediately play back on the display, fostering moment-tomoment playful interactions. This project builds on related work by designing a collaborative display to support calming yet playful interactions in an office setting.  \n1 BACKGROUND  \nLight displays are integrated into architectural space in many ways [1] . In office settings, interactive light displays can convey work-related information or support calm or charming interactions between people and the display [2] . Others have visualized stress in an attempt to promote mindfulness in the office [3] . Previous work explored different types of content manipulation for public displays via mobile devices [4,5,6] .  \n2 DOODLE DAYDREAM  \nDoodle Daydream is designed to fit seamlessly into an office space. It is an LED grid display with a mobile interface, which acts similarly to a shared sketch pad. Anyone can send drawings to the display, either from their laptop or smartphone, enabling multiple people to easily interact simultaneously (Figure 2).  \nDoodle Daydream was deployed in an office for 10 days. Interactions with the display were often playful and imaginative, like pausing for a moment during the workday to take a break or  \ndaydream. Users contribute their own custom drawings that immediately play back on the display, fostering moment-tomoment playful interactions. We believe Doodle Daydream has the potential to reduce stress by encouraging playful and creative interactions in the office, not just between person and display but between friends and co-workers over time as multiple users contribute drawings in tandem, prompting fun social speculation about the provenance of each drawing.  \nDoodle Daydream is a work in progress that aims to blend into architecture, complementing their surroundings and allowing increased expression as well as engagement, both in public and in the office. In this poster, our contributions include a case study of Doodle Daydream that shows its potential to enable rich, playful and creative self-expression and interactions between co-workers (Figure 1). We plan to build upon these early findings and approach the next phase of our project, in which we will develop a large-scale interactive architectural light display.  \nREFERENCES  \n[1] Bright 2: architectural illumination and light installations. Frame Publishers, Amsterdam.  \n[2] Cheok, A. D., Fernando, O. N. N. , Wijesena, J. P., Mustafa, A., Shankar, R. , Barthoff, A., Tosa, N. , Choi, Y., Agarwal, M. 2008. Blogwall: Social and Cultural Interaction for Children. In Advances in Human-Computer Interaction 2008, 1-8.  \n[3] Prante, T., Stenzel, R., Röcker, C., Streitz, N., Magerkurth, C. 2004. Ambient Agoras: InfoRiver, SIAM, Hello.Wall. In EA of CHI’04. 763–764.  \n[4] Martin, K. , Penn, A., Gavin, L. 2006. Engaging with a Situated Display via Picture Messaging. In EA of CHI’06. 1079–1084.  \n[5] Matthies, D. J. C., Nguyen, N. D. H., Lucas, S. J., & Botz, D. 2013. Moving shapes: a multiplayer game based on color detection running on public displays. In Proc. of MobileHCI’13. 558-563.  \n[6] Boring, S., Baur, D., Butz, A., Gustafson, S., Baudisch, P. 201","cbCaisFA5ya84P3R","https://ap.wps.com/l/cbCaisFA5ya84P3R","pdf",4498681,"English","# Background\n# Doodle Daydream\n# References","[{\"question\":\"What is Doodle Daydream and how does it work?\",\"answer\":\"Doodle Daydream is an LED grid display with a mobile interface that acts like a shared sketch pad. Users send drawings from personal devices, and the display plays them back immediately.\"},{\"question\":\"How was Doodle Daydream evaluated in practice?\",\"answer\":\"The system was deployed in an office for 10 days. Interactions were frequently playful and imaginative, with users creating custom drawings during the workday.\"},{\"question\":\"How does the project aim to affect stress and social interaction?\",\"answer\":\"The design encourages playful and creative exchanges in the office. Over time, multiple users contribute drawings together, prompting fun social speculation and potentially reducing stress.\"}]","Doodle Daydream - Interactive LED Grid Display for Playful Office Interactions | PDF"]