About MemoriGems

An audio-first space for the voices that bring comfort, recognition, and connection — especially when memory becomes uncertain.

Why this exists

For people living with memory loss, recognition often stays long after recall fades. A familiar voice can quiet anxiety, restore a sense of self, and bridge the distance memory creates.

MemoriGems is built around that truth — that voice is one of the most powerful tools we have for emotional connection, and that caregivers deserve a thoughtful way to leave their voice where it's needed most.

For the caregiver, too

MemoriGems holds both people in the relationship — the person living with memory change, and the one walking beside them.

The Caregiver Companion is a quiet, judgment-free space for the care partner. It opens with a simple question — how are you feeling today? — and meets you there, offering a few gentle next steps instead of one more task list.

The Noticing Season
Before or around diagnosis
Making sense of early changes and preparing emotionally for what may lie ahead.
The Holding Season
Active caregiving
Steadying everyday routines while tending to the caregiver's own wellbeing.
The Nearing Season
Being with them as time grows short
Presence over problem-solving, and the conversations worth having while there is time.
The Continuing Season
After loss
Grief, remembrance, and the bonds that continue beyond memory.
What guides this work
Built by two people who've sat in those rooms
Lisette Diaz-Santiago
Co-Founder of MemoriGems · CEO of HuLux Innovations

More than 14 years across healthcare, education, leadership, patient experience and human-centered innovation — informed by the lived experience of supporting her grandfather through progressive dementia. Leads vision, design direction and the company's voice. Presented at the 2026 Alzheimer's Association International Conference on voice-based approaches to dementia care.

Edwina Castone
Co-Founder of MemoriGems

Brings expertise in learning, family engagement, relationship-centered support and communication — helping people navigate meaningful life experiences through connection and belonging. Has shaped MemoriGems from concept to reality, since before it had a name.

Ready to begin?

Join the founding families