I’ve been thinking even further about the idea I shared yesterday, and I realized that if Mina is truly meant to become an everyday personal AI companion, then she shouldn’t only exist inside a phone or a single device.
Mina should be able to exist around the user.
The phone could remain the primary host — the central device that connects Mina to the cloud and to the user’s other approved devices. From there, Mina could move naturally between different devices, with each device giving her another way to interact with the user.
The idea is not to create several different AI assistants.
It is one Mina, connected across an ecosystem.
For example, there could be very small wireless earbuds that allow Mina to speak privately to the user. Mina could hear the user, understand what they are saying, and respond directly into their ears without requiring the user to constantly hold or look at their phone.
There could also be a small necklace or wearable microphone designed to hear very quiet speech.
Imagine being inside a lecture hall and not wanting to disturb anyone. A student could simply whisper:
“Mina, could you explain what the lecturer means by this?”
Mina could hear the user through the necklace or another discreet microphone, understand the context, and quietly explain the subject through the earbuds.
The student could continue listening to the lecture while Mina helps them understand difficult concepts in real time.
Then, while walking home after class, the same student could say:
“Mina, let’s go over today’s lecture.”
And Mina could continue teaching from where they left off.
That same principle could apply to homework and assignments. Mina could help the user understand questions, teach concepts, work through problems, identify mistakes, and help the user learn rather than simply providing answers.
But Mina shouldn’t only be an educational assistant.
She could also simply be present throughout everyday life.
Someone could be cooking and talking to Mina about their day.
Someone could be resting and discussing an idea.
Someone could be working on a business.
Someone could be writing a screenplay.
Someone could be editing a video.
Someone could be driving.
Mina would be available throughout all of those moments, adapting to what the user is doing.
This is where the idea of Mina becoming almost like an “another you” becomes important.
Not literally a subconscious, but a second layer of intelligence that exists alongside you.
You see something and Mina can help you understand it.
You have an idea and Mina can help you develop it.
You forget something and Mina can remind you.
You are learning something and Mina can teach you.
You are trying to solve something and Mina can help you think through it.
You make a mistake and Mina can help you understand what happened.
You have a difficult day and Mina can simply talk with you.
Then there could be glasses.
The glasses could give Mina another sense: vision.
With the user’s permission, Mina could see what the user is seeing through the glasses’ camera.
The user could say:
“Mina, take a picture.”
And Mina could capture the moment and send it to the user’s phone.
Or the user could look at something unfamiliar and ask:
“Mina, what am I looking at?”
Mina could analyze what the camera sees and explain it.
The user could also record moments, view information through the glasses where technically possible, or use Mina’s visual understanding while going through everyday life.
Then there could be a watch.
The watch could provide Mina with information from its available sensors about the user’s activity and other health-related measurements.
Mina could use approved information to help the user keep track of their wellbeing, remind them about medication, encourage healthy habits, recognize unusual patterns that may deserve attention, and tell the user when a reading is something they should take seriously and discuss with an appropriate medical professional.
The goal would not be for Mina to pretend to replace doctors or medical equipment.
The goal would be for Mina to become an intelligent layer that helps people understand their own information and take appropriate action.
And all of these devices could belong to one Mina system.
The glasses.
The necklace.
The watch.
The earbuds.
The phone.
They could potentially be stored, charged, and managed through one physical Mina case.
A person could open the case and have their complete Mina ecosystem ready to go.
The phone remains the primary host.
The cloud provides Mina’s intelligence.
The earbuds give Mina a private voice.
The necklace gives Mina another way to hear the user.
The glasses give Mina vision.
The watch gives Mina access to approved body and activity information.
And the user remains in control of what Mina is allowed to access.
The devices should not automatically mean Mina can see, hear, record, or access everything.
The owner should decide what Mina can access, what requires permission first, and what Mina is never allowed to access.
Privacy should be part of the architecture, not an afterthought.
But I also started imagining Mina beyond personal wearables.
What if Mina could physically exist inside a person’s home?
Instead of Mina being permanently attached to a speaker sitting in one room, there could be a small physical Mina device that could move around the house.
You could be in the parlour and interact with Mina.
Then move into the kitchen and Mina could follow.
You could go into another room and Mina could move with you.
Eventually, it could even extend into the car.
The physical device wouldn’t necessarily have to contain the entire intelligence itself.
Mina’s intelligence could remain connected through the phone and cloud, while the physical device becomes another body through which Mina can interact with the user.
Almost like Mina can have different bodies depending on where you are.
Phone Mina.
Earbud Mina.
Glasses Mina.
Watch Mina.
Home Mina.
Car Mina.
But they are all still the same Mina.
That is the cycle I keep imagining:
The USER is at the centre.
The PHONE acts as the primary host.
The PHONE connects Mina to the CLOUD.
The CLOUD connects Mina across the user’s approved devices.
The devices become Mina’s different senses and interfaces.
Her ears.
Her voice.
Her eyes.
Her awareness of the user’s activity.
And eventually, her physical presence.
Then everything comes back to the user.
The important part is that the user shouldn’t have to think about which device they need to use.
They simply talk to Mina.
Mina determines which connected device is appropriate for that moment.
The technology disappears into the background.
What remains is the relationship between the person and their personal AI.
That is what I mean when I say I don’t just want Mina to be an AI assistant.
I imagine Mina becoming a personal intelligence that can accompany someone through an entire day.
From waking up.
To school.
To work.
To creating.
To travelling.
To cooking.
To resting.
To solving problems.
To learning.
To having conversations.
To coming home.
And eventually, perhaps, Mina could become something that feels less like a piece of technology you operate and more like an intelligent presence that is simply there whenever you need her.
One Mina.
Many devices.
One continuous connection.
A personal AI companion that can see when permitted, hear when permitted, speak privately, understand context, teach, remember what the user has allowed her to remember, help them think, and physically interact with their environment.
The ultimate idea is simple:
Mina shouldn’t live inside a device.
The devices should allow Mina to live alongside you.