Digital technology is becoming increasingly relevant in geriatrics, rehabilitation and healthy aging, but older adults should never be treated as a homogeneous group.
A healthy and active 68-year-old, a frail 82-year-old living alone, and a 90-year-old person with cognitive impairment may all have completely different needs.
Technology in geriatrics therefore needs to adapt to physical capacity, cognition, vision, hearing, fatigue, balance, frailty, confidence, digital literacy, social environment and living situation.
The goal should not be to make older adults adapt to technology.
Technology should adapt to aging.
And increasingly, technology should not only be considered a rehabilitation tool.
Virtual reality, serious games, mini-games and video games can also become wellness enablers, supporting movement, enjoyment, cognition, curiosity and social participation.
What is geriatrics?
Geriatrics is the medical field focused on the health and care of older adults.
It commonly deals with complex interactions between chronic diseases, frailty, mobility limitations, falls, cognitive impairment, medication, sensory loss, social isolation and loss of independence.
Geriatric care is therefore rarely limited to treating one disease.
The broader objective is often to maintain function, autonomy, participation, safety and quality of life.
Aging is not a diagnosis
Chronological age alone does not define functional ability.
Two people of the same age may differ substantially in walking speed, cognition, strength, balance, independence and confidence using technology.
A complex touchscreen may be easy for one patient and inaccessible to another.
A VR headset may be motivating for one person and uncomfortable for another.
Technology should therefore be personalized according to function, not age alone.
Technologies transforming geriatric care
1. Exergames
Exergames combine physical exercise and interactive gaming.
They can involve stepping, reaching, weight shifting, balance, coordination and dual-task exercises.
Exergames can make repetitive rehabilitation and physical activity more engaging.
They may support fall-prevention and balance programs when integrated appropriately into broader care.
They should complement, rather than automatically replace, established physical rehabilitation.
2. Virtual reality
VR can create controlled environments for balance training, functional mobility, navigation, cognitive stimulation, dual-task training and activities of daily living.
For example, a person may practice walking toward targets, turning, reaching, avoiding obstacles and performing cognitive tasks while moving.
But maximum immersion is not always the objective.
A large screen, interactive projection or mixed reality may sometimes be more appropriate than a headset.
3. Serious games, mini-games and video games
Gaming deserves a broader place in healthy aging.
A game may provide enjoyment, movement, cognitive stimulation, achievement, curiosity, relaxation and social interaction.
This moves the discussion beyond rehabilitation.
Healthy aging is not simply the absence of disease.
It also means maintaining physical activity + cognition + confidence + enjoyment + social participation.
Beyond rehabilitation: gaming as a wellness enabler
Virtual reality, serious games, mini-games, exergames and even conventional video games can become wellness enablers.
For some older adults, the objective may not be to rehabilitate a diagnosed impairment.
It may simply be to remain active, challenge cognition, discover something new, play, interact with others, relax or maintain routine.
This is an important distinction.
Not every digital activity needs to be perceived as treatment.
Serious games do not always need to feel like therapy
A conventional therapeutic instruction might be: “Reach toward this target 20 times.”
A game can transform the same movement into catching an object, harvesting virtual fruit, touching lights, collecting items or completing a challenge.
The movement may remain similar. The experience changes.
That change can influence motivation, attention, willingness to repeat, enjoyment and adherence.
Mini-games can lower the barrier to activity
Not every user needs a sophisticated virtual environment.
Simple mini-games can include touching targets, matching colors, sorting objects, memory tasks, rhythm games, reaching, reaction-time activities, puzzles and stepping exercises.
A game may last only a few minutes.
For some people, several short and enjoyable activities may be easier to integrate into the day than one long formal exercise session.
Five enjoyable minutes of active play may sometimes be more acceptable than another prescribed exercise session.
Video games are no longer only for young people
The traditional perception of video games as activities exclusively for children and young adults is increasingly outdated.
Games can now be accessed through touchscreens, tablets, large screens, movement sensors, voice interaction, VR and mixed reality.
This allows game design to accommodate very different levels of mobility, dexterity, cognition and digital literacy.
The useful question is therefore not: “Are video games suitable for older adults?”
It is: “Which game, interface and complexity are appropriate for this person?”
VR can create positive experiences, not only exercises
VR does not always need to reproduce a rehabilitation protocol.
It can also enable virtual travel, nature experiences, museums, relaxation, guided meditation, cultural exploration and reminiscence.
Sometimes the objective is rehabilitation.
Sometimes it is simply movement, pleasure, relaxation or meaningful engagement.
Both can contribute to healthy aging.
Virtual travel and exploration
Reduced mobility can make travel more difficult.
VR may allow a person to experience beaches, forests, cities, cultural landmarks, museums and familiar places.
A virtual journey does not replace real travel.
But it can create conversation, memories, curiosity, positive emotion and social interaction.
Reminiscence through immersive technology
Immersive environments may also be used around reminiscence.
A person might explore a familiar city, an old-style home, landscapes or cultural environments.
The valuable part may not only be what happens inside the headset.
It can be what happens afterwards: remember → talk → share → interact.
This can involve relatives, other residents, caregivers or therapists.
Gaming can become social
Gaming does not need to isolate people.
Games can involve family members, therapists, caregivers, other residents and friends.
Examples include cooperative challenges, quizzes, movement games, simple competitions, multiplayer environments and group activities.
This is particularly relevant because social isolation and loneliness are important issues in older populations.
The principle should be: technology should create opportunities for connection rather than additional isolation.
Movement disguised as play
One of the most interesting roles of gaming is its ability to turn movement into an activity.
A person might be reluctant to hear: “exercise for 20 minutes.”
But may be interested in virtual bowling, catching objects, watering a virtual garden, following rhythm, completing a treasure hunt or playing with grandchildren.
The physical activity remains real. The context becomes playful.
This opens applications beyond clinical rehabilitation into prevention, active-aging programmes, senior residences, community centres and wellness programmes.
From rehabilitation to active aging
There is therefore a continuum: clinical rehabilitation → prevention → active aging → wellness → leisure.
The same technology can move across this continuum.
A reaching game might be used therapeutically after injury, preventively to maintain mobility or recreationally as an active game.
What changes is objective, supervision, difficulty, user profile and metrics.
Gamification should not infantilize older adults
Making an activity playful does not mean making it childish.
Older adults should not automatically receive childish graphics, oversimplified language or stereotypical “senior” content.
They may prefer travel, gardening, music, sport, culture, cooking, puzzles, competition or exploration.
Age-friendly design should remain adult design.
Accessibility should not become infantilization.
Motion tracking
Motion tracking can provide objective information about range of motion, repetitions, reaction time, trajectory, speed and movement patterns.
But the value does not come from collecting more data.
It comes from answering clinically meaningful questions: Is movement improving? Is the person more confident? Is the activity becoming easier? Is function improving?
Wearables and remote monitoring
Wearables can potentially monitor steps, activity, heart rate, sleep and movement patterns.
This can help observe changes between appointments.
But reduced activity does not automatically indicate deterioration.
It can reflect weather, pain, fatigue, illness or routine changes.
Digital signals require clinical interpretation.
Telerehabilitation
Telerehabilitation can support home exercises, therapist follow-up, caregiver guidance, hybrid care and progress review.
It can be valuable when transportation or mobility is difficult.
But accessibility matters.
A system requiring complicated accounts, small text, repeated passwords or complex setup may become unusable.
Artificial intelligence
AI may support adaptive difficulty, exercise recommendations, movement analysis, documentation, administrative work and pattern recognition.
But a model trained mainly on younger adults may misinterpret age-related variation.
AI should assist clinical reasoning rather than replace it.
Cognitive training
Digital tools can support attention, memory, executive functions, visuospatial processing and dual-task performance.
Gaming also allows cognitive and motor tasks to be combined.
But cognitive games should not be confused with comprehensive neuropsychological assessment or treatment.
Fall prevention
Falls can lead to fractures, hospitalization, fear of falling, reduced mobility, loss of confidence and reduced independence.
Technology can support fall-prevention programmes through balance, stepping, weight shifting, reaction time, dual-task activities and progressive challenges.
Fear of falling
Fear itself can become disabling.
A person may reduce activity because they fear falling.
That reduction can contribute to weakness, lower confidence and reduced participation.
Digital environments can create controlled opportunities to practice movement.
But the goal is not a high game score. It is increased confidence in real-world activity.
Frailty and prefrailty
Frailty reflects reduced physiological reserve and vulnerability.
Technology may support physical activity, strengthening, balance, mobility and monitoring.
But it should remain integrated within comprehensive geriatric care.
Cognition and movement should often be trained together
Real-life mobility is not purely physical.
Shopping may involve remembering a list, searching shelves, avoiding obstacles, decision-making and balance.
This is why dual-task activities are particularly relevant.
A digital task can ask a person to move, remember, search, react and decide.
Functional rehabilitation
Digital rehabilitation becomes especially meaningful when connected to everyday activities.
Examples include shopping, kitchen activities, navigation, object selection, sequencing and home mobility.
The therapist can embed physical and cognitive demands within realistic tasks.
Remotion and geriatric rehabilitation
This is a strong use case for Remotion.
Remotion can support different interaction levels: tablet → screen → projection → motion tracking → immersive VR.
The clinician does not need to impose the same interface on every older adult.
One person may prefer a tablet. Another may use a large screen, projection, camera tracking or VR.
The therapeutic logic remains consistent while the interface changes.
Remotion and wellness-oriented serious games
Not every Remotion activity needs to be perceived as medical treatment.
Activities can also be designed as mini-games, interactive challenges, cognitive games, movement games, immersive explorations and functional scenarios.
For the professional, parameters may still include repetitions, movement, accuracy, cognitive load and reaction time.
For the user, however, the experience may simply feel like playing, exploring or completing a challenge.
That distinction matters.
It allows therapeutic logic to remain available without making every activity feel medical.
A supermarket as a functional scenario
A virtual supermarket combines physical and cognitive abilities.
A person may need to remember or consult a list, locate products, scan left and right, navigate, reach, compare, ignore distractors and complete a sequence.
The therapist can adjust item number, distractors, list visibility, time pressure and complexity.
Possible metrics include duration, errors, selected objects, returned objects, list consultations, head movement, distance and reaching behaviour.
But the goal is not to become good at a virtual supermarket.
The goal is safer and more independent participation in real life.
Home-based rehabilitation and aging in place
Many older adults want to remain at home.
Digital technology may support home activities, remote monitoring, therapist follow-up, reminders and communication.
But aging in place also depends on accessibility, health, family, social services and transportation.
Technology is one part of the ecosystem.
Loneliness and social participation
Aging may involve retirement, bereavement, reduced mobility or distance from family.
Technology can help overcome some of these barriers.
But the principle remains: digital connection should facilitate human connection.
Age-friendly interfaces
Common barriers include small text, low contrast, complex menus, small buttons, confusing navigation and difficult login.
Age-friendly design should prioritize readable text, strong contrast, clear instructions, fewer steps, simple navigation and voice guidance when helpful.
Digital literacy should not become an exclusion criterion
Some older adults are highly comfortable with technology. Others are not.
Low digital literacy should not automatically exclude someone.
Technology may instead require simpler interfaces, onboarding, family support or caregiver support.
Again: the system should adapt to the person.
Family and caregiver involvement
Caregivers may support setup, safety, reminders and observation.
But technology should not create excessive burden.
Home rehabilitation should promote independence rather than new technological dependence.
Safety
Digital geriatric rehabilitation should consider fall risk, dizziness, fatigue, visual impairment, hearing impairment, cognition, orthostatic hypotension and medication effects.
Standing VR may not be suitable for everyone.
Alternatives include seated VR, projection, screen-based interaction and supervised standing exercises.
A broader definition of success
Technology should not only be evaluated through range of motion, repetitions or balance scores.
We can also ask: Did the person enjoy the activity? Do they want to use it again? Did it stimulate conversation? Did it encourage movement? Did it increase confidence? Did it create a meaningful moment? Did it support social interaction?
These outcomes matter because adherence is partly related to meaningful engagement.
From serious games to serious well-being
A serious game usually has an objective beyond entertainment.
But entertainment itself can have value.
A game that generates movement + enjoyment + cognition + connection may support well-being even when it is not treating a specific condition.
This is why VR, video games, serious games and mini-games should increasingly be viewed not only as rehabilitation technologies, but also as potential wellness enablers for healthy aging.
The objective is not to make older adults spend more time using technology.
It is to use technology intelligently to create more opportunities to move, think, play, explore, connect and participate.
Metrics must remain meaningful
| Digital measure | Possible interpretation | Limitation |
|---|---|---|
| Repetitions | Practice dose | Quantity ≠ quality |
| Reaction time | Processing | Age and medication influence |
| Balance task | Postural ability | Virtual performance ≠ fall risk alone |
| Walking speed | Mobility | Context matters |
| Game score | Performance | Not a clinical outcome alone |
| Session duration | Tolerance | Longer ≠ better |
| Daily activity | Participation | Does not explain why it changed |
| Cognitive game score | Task performance | Not a diagnosis |
| Enjoyment | Acceptability | Subjective but clinically relevant |
| Reuse intention | Engagement | Does not prove effectiveness |
The progression should remain: data → interpretation → function → independence → participation → well-being.
The future of geriatrics
The future of geriatric technology should not be defined by placing more devices around older people.
It should be defined by helping people maintain function, confidence, autonomy, curiosity, enjoyment and social participation.
The future of geriatric technology is therefore not only rehabilitation.
It is also enabling older adults to move, play, explore, connect and enjoy meaningful experiences.
At Remotion, the relevant principle is: the right experience, through the right interface, for the right person and objective.
One person may use a tablet at home, projection during therapy, motion games in a group, VR for selected functional scenarios or mini-games simply to remain active and engaged.
Technology should adapt as abilities and objectives change.
The future is not an older adult surrounded by machines.
It is technology quietly supporting independence, participation, active aging and well-being.
Frequently asked questions
Can older adults use VR?
Yes. Suitability depends on physical, sensory, cognitive and functional characteristics rather than chronological age alone.
Are video games useful for older adults?
They can support enjoyment, activity, cognitive stimulation and social interaction when the game and interface are appropriately selected.
Are serious games only rehabilitation tools?
No. They can also be used for prevention, active aging, wellness, cognitive stimulation and recreation.
Can mini-games encourage physical activity?
Yes. Short games based on reaching, stepping, reaction time or coordination can transform movement into a playful activity.
Can exergames support fall prevention?
They may support balance and movement practice and can complement established fall-prevention programmes.
Can VR support wellness rather than treatment?
Yes. Virtual travel, nature, relaxation, exploration and reminiscence can be used as meaningful experiences beyond clinical rehabilitation.
Is VR appropriate for frail people?
Sometimes, but less immersive or seated approaches may be more appropriate depending on balance, fatigue and tolerance.
Can technology reduce loneliness?
Technology can support communication and shared activities, but it should facilitate real human connection rather than replace it.
Should older adults use the same interfaces as younger people?
Not necessarily. Interfaces should account for vision, hearing, dexterity, cognition, fatigue and digital literacy.
Selected references and further reading
- Recent systematic reviews and meta-analyses on exergaming, balance and fall prevention in older adults.
- Research on serious games, gamification, quality of life and well-being in older populations.
- Studies examining immersive VR, psychological well-being, relaxation and reminiscence in older adults.
- Research on VR exercise and mobility in healthy, prefrail and frail older populations.
- Systematic reviews of digital interventions targeting loneliness and social participation.
- Research examining cognitive-motor and dual-task gaming in healthy aging and neurocognitive disorders.