Identifying technology interaction opportunities within a gastroenterology exam room

Area of Science:

• Gastroenterology
• Medical Informatics
• Human-Computer Interaction

Background:

• Gastric cancer diagnosis relies heavily on timely gastroenterology imaging.
• Rapid advancements in endoscopic technologies (e.g., capsule, NBI, HD endoscopy) present a steep learning curve for clinicians.
• Effective training is essential for adapting to new diagnostic tools and improving patient prognosis.

Purpose of the Study:

• To develop an interactive clinical decision support system (CDSS) named GEMINI (Gastroenterology Made Interactive).
• To aid physicians in diagnosing gastric conditions during real-time endoscopic procedures.
• To accelerate clinician training and improve diagnostic accuracy in gastroenterology.

Main Methods:

• Utilized human-computer interaction (HCI) methodologies to identify optimal interaction points.
• Focused on creating an interactive environment for diagnostic support within the gastroenterology setting.
• Explored the potential of mobile devices, specifically tablets, for CDSS integration.

Main Results:

• Identified mobile devices (tablets) as a promising interface for CDSS interaction.
• Proposed a nurse-controlled system operated at the physician's request during examinations.
• Highlighted the potential for interactive systems to reduce the time cost associated with learning new imaging technologies.

Conclusions:

• Interactive clinical decision support systems, particularly those utilizing mobile devices, show significant promise for enhancing gastroenterology diagnostics.
• The GEMINI project's approach, leveraging HCI and mobile technology, can streamline training and support real-time decision-making.
• Future work will involve prototyping and evaluating the GEMINI system in a clinical hospital setting.