XHOLO Technology Breakthrough +1! Visible Aerial Images, Tangible Real Touch

We often see this scene in sci‑fi movies: without touching a screen or wearing any gloves, people simply point and swipe at floating images in the air, and their fingertips feel a real tactile response – completing interactions entirely in mid‑air. Today, this immersive tactile interaction solution is being refined from the ground up at the XHOLO lab.

XHOLO’s core Media‑free Holography technology has already enabled images to be presented and interacted with in the air without any physical carrier. Building on this mature visual interaction capability, XHOLO has not stopped there. To elevate aerial interaction from “just visible” to “truly perceptible,” XHOLO launched the R&D of non‑contact tactile feedback technology in 2019, significantly enhancing the realism and immersion of mid‑air interactions.

In simple terms, it turns air into invisible buttons. Without any physical medium, you just reach out and tap a floating button in the air, and your fingertip feels a clear vibration – just like pressing a real button. The technology also enriches the tactile experience: by adjusting acoustic wave parameters, your finger can perceive different textures – smooth, rough, soft, and more – as it glides through the air, making the interaction more vivid and lifelike.

Some may wonder: is the ultrasonic wave safe? The 40kHz high‑frequency ultrasound only acts on the skin’s surface and does not penetrate the human body. It works on the same principle as household ultrasonic mosquito repellents and distance measurement devices, and even prolonged exposure causes no discomfort.

This technology is a perfect “golden partner” to XHOLO’s Media‑free Holography. In the future, from hospitals and banks to smart cockpits, a light touch on a floating button will deliver instant haptic feedback, making interactions crisp and clear. In cultural and exhibition settings, floating artifacts will no longer be just visual spectacles – their textures can be clearly felt through fingertip vibrations. Every mid‑air interaction will combine the speed of technology with the warmth of genuine touch.

From “seeing” to “feeling,” XHOLO is opening a new door for human‑computer interaction. Going forward, XHOLO will continue to refine its non‑contact tactile feedback technology, bringing the sci‑fi vision of “seeing is touching” out of the lab and into a wide range of industries – making it a tangible part of everyday life.