LifeBioTALK: tablet avatar conversations to engage people with Alzheimer's and ease caregiver stress
LifeBioTALK: Digital Engagement with a Pre-Scripted Avatar for People with Alzheimer's Disease to Reduce Challenging Behaviors and Caregiver Burden
A tablet app uses a human-like avatar to speak, show videos, and interact with people living with Alzheimer's to reduce loneliness and make caregiving easier.
Quick facts
| Grant type | Sbir 1 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Lifebio INC NIH-funded |
| Lab location | 1 site (Marysville, United States) |
| Project ID | NIH-11195539 on NIH RePORTER |
What this research studies
You would use an iPad app where a human-looking pre-scripted avatar narrates six 22-minute audiovisual episodes designed to be stimulating and comforting. The app records your video and audio responses and uses the iPad's TrueDepth camera to capture engagement cues. LifeBio will collect feedback from people with dementia and their caregivers to refine the prototype. Brown University's geriatrics team will run a small fidelity trial with 35 patient-caregiver pairs to see how the app is used and received.
Who could benefit from this research
Good fit: Ideal candidates are people living with Alzheimer's disease or related dementias and their primary caregivers who are willing to try a tablet-based program.
Not a fit: People who cannot use or tolerate a tablet, have severe sensory or cognitive impairments preventing interaction, or who prefer only human-to-human engagement may not benefit.
Why it matters
Potential benefit: If successful, the app could lower loneliness and challenging behaviors in people with Alzheimer's and reduce caregiver burden.
How similar studies have performed: Other digital and reminiscence therapies have shown some benefit at reducing agitation and loneliness, but autonomous avatar-based systems like this are relatively new and less proven.
Where this research is happening
Marysville, United States
- Lifebio INC — Marysville, United States (Active)
Researchers
- Principal investigator: Sanders, Lisbeth — Lifebio INC
- Study coordinator: Sanders, Lisbeth
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.