Keep the thread.
Names, projects, decisions—the bits you’d rather not reconstruct on Monday. Ask PHNTM to remember a detail. Review it later, correct it, or tell it to forget.
Explore memoryPHNTM ONE · MADE TO ORDER · $799
Your ideas.
Your AI.
On your desk.
A private AI assistant built into a 10.1-inch touchscreen. Ask about your files, save a thought, and pick up that project you swore you’d finish. Local chat, memory, Notes and voice run right here—even without internet.
$799 one-time · Free US shipping
No monthly fee required · Free US shipping · 30-day returns · Private mode by default.
International shipping by quote. Request a shipping quote before paying.
A question before you adopt a desk companion? Ask Jacob.
Watch the real-device project demonstration below.
RASPBERRY PI HEART. LOCAL AI BRAIN. YOUR DESK.Meet PHNTM One
10.1″ touchscreenOn-device intelligenceTap-to-talk voice$0 required monthly fee
BUILT AROUND YOUR EVERYDAY
Less searching.
More picking up where you left off.
For the project people. The notebook people. The “where did I put that PDF?” people. Give a few everyday jobs a permanent place on your desk.
Ask your own documents.
Bring your PDFs, text and Markdown files. Ask about them locally, then check the supporting file and page references. AI and OCR can make mistakes.
Explore documentsMake room to think.
Tap the microphone and talk it through. Hear a reply, work on a draft, or explore an idea. Local voice runs in Private mode. Connected messaging services remain separate choices.
Explore voiceWant to explore the interface?Try the guided simulation Illustrative experience, not a live device connection.
ONE PROJECT. FEWER LOOSE ENDS.
An idea at 9 PM.
A place to pick it up tomorrow.
Here’s a suggested workflow. The example project is fictional; the tools are described in the current owner manual.
Get it out of your head.
Open Notes and type or dictate the idea for your next workshop project. Review the transcript. Your original is saved before the model starts.
Notes & voice →Keep the original. Try a draft.
Choose Develop idea for suggestions, or Project checkpoint to organize your own statements. AI drafts stay separate. You decide what earns a place in the project.
See how Notes works →Ask the manual you already own.
Send the project’s PDF through PHNTM Drop on your local network. Ask a question, then check its cited file and page. OCR and AI can miss things; your source is still the authority.
Local document questions →Leave tomorrow a breadcrumb.
Explicitly save a project detail as a memory. Set a reminder if you need one. Tomorrow, search your notes or ask about the saved detail. Future-you has enough to deal with.
Memory & reminders →
Local processing in Private mode. Model answers take time; longer Notes can take several minutes. Reminders need a verified clock.
THE OCTOBER 7 BUILD
The useful stuff.
And the unglamorous stuff that matters.
Notes, local document questions, memory, voice, a phone browser companion and privacy tools are all part of the documented device. Optional Claude, Telegram, email and calendar connections have their own data paths.
Explore every capability & its status →What I’ve been tightening up
Recurring reminders keep their pause state. Timezone changes preserve their intended occurrence. Document processing has tighter resource limits. Email approvals, phone credentials and recovery paths have received targeted repairs.
That’s less glamorous than a glowing orb. It’s also the work an appliance needs. Response-time and reliability improvements are ongoing.
Accepted development build, reviewed October 7. Updates are owner-initiated; this does not say a previously shipped unit already has these changes.
Read the build notes →Read the complete owner manual →ON THE BUILDER’S DESK · OCTOBER 7, 2026
A place on your desk.
Part of your day.
This is my PHNTM One, next to the keyboard, the notebook, and the collection of desk controls I apparently needed. It lives where I build and work. This photo shows the actual device; I obscured the background monitor to keep our work session private.
Owner-supplied desk photograph. Background monitor obscured with AI for privacy.
View the full-size photo
FROM THE BUILDER'S DESK
See the device.
Get the feeling.
Start with a real-device project: save a rough note, ask about a reference, and leave yourself a useful detail for tomorrow. Or take the quick touchscreen tour.
Designed and built by Jacob DeCamp at DeCampLabs. Meet the builder
A place for your next idea.Narrated demonstration · 2 minutes 31 seconds
Real demo-device screen captures, edited around a fictional desk project. Waiting trimmed; synthetic narration and original music. The opening owner photo is from October 2 and shows optional cloud services connected. This is not a speed or reliability benchmark.
Transcript & filming notes ↗A closer look at PHNTM One.Touchscreen walkthrough · 30 seconds
Edited real-device footage · October 7, 2026. Pauses trimmed; typing plays at 3× where labeled. Instrumental music, no speech. This is an interface walkthrough, not a response-speed benchmark.
PRIVATE BY DESIGN
Some things
should stay
in your room.
Your conversations. Your notes. Your train of thought. In Private mode, PHNTM processes them on the device—without sending them to a cloud AI service.
See how privacy worksYour hardware. Your choice.
Local AI on a Raspberry Pi 5. Use the assistant without a cloud account or required subscription.
Works beyond the connection.
Local chat, memory, documents and voice keep working when the internet goes away.
Control stays with you.
Review your memories, delete your documents, and export your data. Optional cloud connections are yours to enable.
CHOOSE WHAT MATTERS TO YOU
A different kind
of desk companion.
For people who want personal assistance on their own hardware—and are comfortable with a smaller, slower model.
A place for your projects.
Keep notes, recall saved details and ask about your files without making your work computer the assistant.
Local when you choose.
Private mode runs inference here. Optional Claude, Telegram and connected accounts have explicit network paths.
Understand the trade.
Short answers can take tens of seconds. Frontier cloud models are stronger at complex reasoning; PHNTM prioritizes local operation and ownership.
PHNTM ONE · IN PICTURES
Take a
closer look.
A few views of the device, its screen and the keyboard beside it. Choose a photo to see it larger.
Owner-supplied images exported from ChatGPT · October 8, 2026. Screen details may differ from the current interface. These images are not performance measurements.
PRODUCT DETAILS. OPEN TO SCRUTINY.
Know what
you're bringing home.
I’m Jacob DeCamp. I built PHNTM One around a Raspberry Pi 5 with 8 GB RAM, 256 GB microSD and a 1920×1200 touchscreen. You should be able to inspect the hardware, the limits and the terms before you hand me $799.
01
Published testing
Measurements, conditions, and ways to check for yourself.
↗02Real answers
Unedited transcripts, including where the model falls short.
↗03Purchase with confidence
Clear shipping, return, warranty, and support policies.
↗Built for private, personal assistance.
PHNTM One uses a small local model. Open-ended answers take time, and complex reasoning is stronger on frontier cloud models. Understand the trade-offs before you order.
Does it work without the internet?
Yes. Local chat, memory, documents and voice run on the device. Phone pairing uses your local network. Optional cloud services need internet access and must be enabled separately. How privacy works →
How does it compare with ChatGPT?
PHNTM One prioritizes privacy and ownership. Its small local model is slower and less capable at complex reasoning than frontier cloud models. Open-ended answers generate at roughly two words per second, varying with workload; longer answers can take over a minute. Optional Boosted mode uses your own Anthropic key and is billed separately by that provider. See the comparison →
Is there a subscription?
No required subscription for the local assistant. PHNTM One costs $799 plus applicable tax. Free US shipping is included. Optional third-party services can have their own costs.
Can I order outside the US?
Yes, international orders are available by quote, subject to delivery availability. Request a quote with your country and postal code. Orders shipping outside the US are subject to shipping charges. We confirm your destination, shipping cost, and power supply before payment. Import duties, taxes, and customs fees may also apply.
When will my PHNTM One ship?
PHNTM One is made to order and ships within 7–10 business days after payment. Carrier transit time is additional. You receive tracking by email when it ships. Shipping policy →
What if it isn't right for me?
After purchase, you have 30 days from delivery to request a return for a refund of the purchase price. Return shipping is your responsibility. A one-year limited hardware warranty covers defects under normal use. Read the full terms →
YOUR NEXT DESK COMPANION
Make room
for your own AI.
$799 one-time · plus applicable tax
Made to order. Ships within 7–10 business days after payment, with tracking by email. Carrier transit time is additional.
Order PHNTM One
International shipping by quote. Request a shipping quote before paying.
Review the complete kit and shipping terms before continuing to secure Stripe checkout.
Made-to-order purchasing is open.
Small production batches, assembled and tested before shipping. Check current availability on the order page.
Status updated October 7, 2026 · Follow the buildTALK TO THE BUILDER
A question before
you make room?
I’m Jacob—the person who builds this, answers the email, and gets to fix the embarrassing bugs. Tell me what you want to use PHNTM One for. I’ll help you figure out whether it belongs on your desk.
KEEP EXPLORING LOCAL AI