The body and the mind of innovation.
Two companies, one Physical AI ecosystem. CT5 builds the physical interface and brings it to market. Wisezone builds the intelligence behind it. HI-ZONE is where both meet.
AI wearable & Physical AI platform company
CT5 develops the physical interfaces through which AI meets the real world — the wearable hardware, the product, and the deployments that put it into working environments. We own product development, manufacturing readiness, field validation and commercial execution.
AI, platform and future intelligence
Wisezone builds the intelligence behind those interfaces: the multimodal AI, the semantic memory, the vertical agents and the long-term research direction. The name joins Wisdom — the goal we are building toward — with Zone, the space where humans and AI meet.
How we got here
CT5 did not start with AI. It started with the hardware discipline that Physical AI turns out to require.
IT & mobile peripherals
CT5 began by developing IT and mobile peripheral devices, building the discipline of connectivity, usability and everyday hardware.
AI devices & wearables
We moved to AI-powered communication and wearable devices, shifting the focus from function to human–AI interaction.
HI-ZONE Physical AI platform
One wearable interface and one agent platform, validated in industrial safety and extending into further verticals.
XR, spatial & sensory interfaces
Research toward interfaces that engage more of human perception. A development direction, not a current product.
Where the company stands today
Core technologies, protected.
Additional core applications are being prepared. Product designs and trademarks have been registered or filed in Korea and major overseas markets.
Technology overview →Raising Seed capital.
CT5 is currently raising a Seed round and engaging with strategic investors and venture capital firms, alongside local validation opportunities, strategic partnerships and market-entry cooperation in Korea, the United States and Japan.
Detailed materials are shared directly with interested investors.
Investor contact →From technology to deployment.
Product & Platform
Hardware, AI interfaces and product / service execution.
Technology & IP
Patent-driven technology development and proprietary architecture.
Go-to-Market
Enterprise validation, strategic partnerships and global commercial deployment.
Building Physical AI across borders.
From Korea to the United States and Japan, we are building the teams, partnerships and market channels required to bring Physical AI into the real world.