Patient Care Touchscreen Interface for Dementia-Friendly Coordination
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Solution Overview
Problem
Nursing homes and assisted living centers face challenges with patients' ability to use personal technology due to cognitive decline, conflicting schedules, and the need for simplified interfaces to manage daily tasks and medical information, particularly for patients with dementia.
Innovation Solution
A touchscreen application with a user-friendly interface featuring large icons, clear text, and navigation for scheduling, communication, and emergency access to medical information, integrated with robust security and encryption to comply with HIPAA and GDPR standards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a standard touchscreen interface is used, then the device has normal functionality, but patients with cognitive decline cannot use it effectively
Solution Approach 1:
The interface is segmented into distinct functional zones including a calendar section for scheduling, a communication section for contacts and calls, and a medical information section. Each zone presents information in isolated, manageable units rather than a complex unified interface, making it easier for patients with cognitive challenges to navigate and understand.
Solution Approach 2:
Different parts of the interface have specialized designs tailored to their function: the calendar uses large date blocks with color-coding, contacts use large photographs with names, and medical information uses clear icons. Each local area is optimized for its specific purpose rather than using a uniform design throughout, improving overall usability for cognitively impaired patients.
2Adaptability or versatility
If multiple patient care functions are integrated into one system, then care coordination improves, but the system becomes more complex
Solution Approach 1:
The touchscreen device serves multiple patient care functions within a single interface: scheduling appointments and activities, managing communication with family and caregivers, storing and displaying medical information, and coordinating care tasks. This multi-functional approach consolidates what would otherwise require multiple separate systems into one universal device.
Solution Approach 2:
The interface merges previously separate care functions into unified displays: the calendar integrates appointments with activities, communication contacts are combined with calling functionality, and medical information is merged with daily task management. This consolidation improves care coordination while maintaining interface simplicity through logical grouping.
3Reliability
If medical information is made easily accessible, then emergency response improves, but security and privacy risks increase
Solution Approach 1:
The system performs preliminary actions by pre-organizing medical information into easily retrievable formats with clear icons and labels before emergencies occur. During emergencies, this pre-organized information can be accessed immediately without requiring complex searches or decisions, ensuring rapid response while maintaining security through the established interface architecture.
Solution Approach 2:
The touchscreen interface acts as an intermediary layer between the patient's medical information and users. It provides controlled access through its structured display hierarchy, allowing authorized users to view only relevant information through the interface's permitted pathways, thus balancing emergency accessibility with security and privacy protection.
Data Source
AI summary
A patient care system can include a smart screen appliance including a touchscreen display and processing circuitry that can be configured to execute a patient care application. A cloud-based infrastructure including a plurality of microservices deployed in a multi-tenant architecture, the plurality of microservices configured to manage patient care data. The cloud-based infrastructure can include a web tier. The smart screen appliance can be configured to communicate with the cloud-based infrastructure via the web tier. The cloud-based infrastructure can also include a plurality of customer-specific clusters. Each customer-specific cluster of the plurality of customer-specific clusters can include a control plane and a plurality of namespaces. Each namespace of the plurality of namespaces can include at least one microservice of the plurality of microservices and an associated database. An administrative console can be in communication with the cloud-based infrastructure through the web tier to access data from the plurality of microservices.