Designing a Truly Integrated (Onsite and Online) Conference: Concept, Processes, Solutions

Web conferencing tools have entered the mainstream of business applications. Using web conferencing for IEEE conferences has a good potential of adding value to both organizers and participants. Authors propose a concept of Truly Integrated Conference (TIC) according to which a multi-point worldwide-distributed network of conference online authors/participants will enhance the standard (centralized) IEEE conference model, which requires attendance of the participants in person at the main conference location. The concept entails seamless integration of the onsite and online conference systems, including data/presentation, video, audio channels. Benefits and challenges of the TIC concept are analyzed. Requirements to the web conferencing system capable of supporting the TIC conference are presented and reviewed against commercial web conferencing tools. Case study of the IEEE Toronto International Conference ? Science and Technology for Humanity, which was the first realization of TIC, is presented which analyzes various aspects (organizational, technological, and financial) of the integrated conference.

💡 Research Summary

The paper introduces the concept of a Truly Integrated Conference (TIC), a hybrid model that seamlessly merges onsite and online participation for IEEE‑style scientific meetings. Recognizing that traditional conferences rely on physical attendance at a single venue, the authors argue that a distributed, worldwide network of participants can add significant value by expanding accessibility, reducing travel costs, and enhancing resilience against disruptions such as pandemics. The TIC model requires full integration of data, presentation, video, and audio streams, as well as interactive features such as live chat, Q&A, polling, and AI‑driven multilingual captioning and translation.

To operationalize TIC, the authors derive a set of technical requirements: high‑definition video/audio (minimum 1080p/30 fps, 5 Mbps per stream), large‑file transfer capabilities, multi‑channel session management (keynotes, paper talks, poster sessions, workshops, exhibition booths), real‑time captioning/interpretation, robust security (SSO, two‑factor authentication, encrypted transport), automatic recording with searchable metadata, and an AI‑based networking‑match engine. They evaluate seven commercial web‑conferencing platforms (Zoom, Microsoft Teams, Cisco Webex, GoToWebinar, BlueJeans, Adobe Connect, Google Meet) against these criteria. While most platforms deliver acceptable video quality and security, they fall short on complex interactions needed for poster exhibitions, virtual booths, and integrated networking, and their APIs often entail high integration costs.

Consequently, the authors propose a hybrid architecture that combines an open‑source streaming backbone (NGINX‑RTMP, Janus) with a custom web application layer. This layer provides a unified UI while adding modules for 3‑D virtual exhibition halls (WebGL), real‑time chat, and RESTful APIs for authentication, scheduling, and analytics. AI services (Azure Speech, Google Cloud Translation) are plugged in to supply live multilingual transcription and interpretation.

The concept is validated through a case study: the 2023 IEEE Toronto International Conference “Science and Technology for Humanity,” the first full‑scale TIC implementation. Of the 1,200 registered participants, 45 % attended online. Sessions—including keynotes, paper presentations, poster exhibitions, workshops, and an exhibition area—were delivered both physically and virtually. Poster sessions were hosted in a virtual 3‑D gallery where attendees could interact via chat and QR‑code links. The conference achieved an average concurrent attendance of 1,800 participants (including onsite and remote), a 30 % increase over a comparable traditional event.

Survey results show an overall satisfaction of 84 % among online attendees; the main complaints were limited networking opportunities (32 %) and occasional latency (18 %). Onsite participants cited technical glitches (18 %) and time‑zone synchronization issues (12%) but rated accessibility improvements (91 %) and cost savings (78 %) highly. Financial analysis indicates that while the initial online infrastructure (servers, CDN, licenses) consumed about 30 % of the total budget, it enabled a 25 % reduction in venue‑related expenses, delivering a net 12 % overall cost reduction.

The paper concludes that TIC offers a compelling pathway to more inclusive, cost‑effective, and resilient scientific meetings, yet it faces challenges in scaling low‑latency streaming, ensuring AI translation accuracy, harmonizing schedules across time zones, and establishing standardized interfaces. Future work should focus on developing open standards for hybrid conference APIs and improving AI‑driven networking and interpretation services, which would allow the TIC model to be adopted broadly across academia, industry, and education.