VRCT is a home-ready cognitive rehabilitation program designed for people living with mild cognitive impairment and early Alzheimer’s disease. It focuses on the everyday abilities families notice first—remembering names and faces, managing medications and routines, locating common items, and handling shopping or budgeting tasks. VRCT combines evidence-informed cognitive strategies with guided practice in low-distraction virtual environments, with the goal of supporting independence, confidence, and quality of life at home.
A key difference in VRCT is its IADL-first design. Rather than offering generic brain games, the program trains compensatory strategies and helps people apply them to real-world daily tasks. It is built for decentralized delivery on commodity VR headsets, with simplified navigation, caregiver-supported onboarding, and remote support tools that make home use practical and scalable.
VRCT begins with a simple onboarding experience that helps users become comfortable with the headset and basic interactions. The program starts with First Steps, a foundational module that teaches pointing, grabbing, recentering, and navigating in a seated, low-stress environment. This reduces technology anxiety and helps users focus on therapy rather than device setup. After onboarding, users progress through four structured modules targeting real-world cognitive challenges: Name–Face Recognition, Short-Term Memory for To-Dos, Common Items Memory, and Executive Function/IADLs such as planning, shopping, and budgeting. Each module combines a brief strategy lesson, guided practice, immediate feedback, and recall checks. Difficulty adjusts over time using closed-loop rules based on performance, so the therapy remains supportive without becoming overwhelming.
VRCT is designed to help people with MCI/early AD preserve independence in the tasks that matter most at home. The program emphasizes practical daily abilities such as remembering names, staying organized, following routines, finding important items, and completing multi-step activities with less confusion and fewer stalls. This IADL-first focus aligns the therapy with outcomes that are meaningful to both families and healthcare systems. The program is also built for at-home usability and adherence. In prior feasibility and usability work, VRCT showed strong early signals for home deployment, including about 85% usability, about 94.4% feasibility, and high adherence with most participants using the system at least three times per week. These findings support the idea that VRCT can be delivered remotely with caregiver or staff assistance, simplified interfaces, and safety features such as seated use, pause/exit controls, and comfort monitoring.
The goal of VRCT is not just better performance inside the headset, but better carryover into daily life. By reinforcing strategies such as spaced retrieval, spatial anchors, and structured routines, the program aims to help users translate practice into more reliable real-world functioning—whether that means smoother conversations, fewer lost items, safer routines, or more confidence completing errands and household tasks. As VRCT moves through clinical development, its outcomes are being evaluated using measures tied to independence, cognition, and quality of life, including Lawton IADL as the primary endpoint and TICS and QOL-AD as key secondary outcomes. The broader vision is a clinic-ready, home-use VR therapy that can support people with MCI/early AD in maintaining function longer, while also reducing caregiver burden and improving access to structured cognitive rehabilitation.
