# Guides and news from Neural Lab.

### Guides

How touchless control works and where it fits.

[See all guides →](/content/blog/guides/index.html)

**Gesture control for digital signage**  
Gesture control turns digital signage into an interactive display using a standard camera. No touchscreen retrofit, no sensors, no SDK.  
[Read more](/content/blog/gesture-control-digital-signage/index.html)

**The Best Smart Board for a Conference Room? Your TV**  
Dedicated boards run $3,000 to $9,000 a room. What they really add, and how gesture control turns the display you already own into one.  
[Read more](/content/blog/smart-board-for-conference-room/index.html)

**What Is a Touchless Interface?**  
Touchless, contactless, no touch: whatever you call it, screens you don't have to touch are going mainstream. How camera-based gesture control works.  
[Read more](/content/blog/what-is-a-touchless-interface/index.html)

### Tutorials

Step by step setup for AirTouch.

[See all tutorials →](/content/blog/tutorials/index.html)

**Touch Mode and Multiple Displays: Make Any Screen a Touchless Touchscreen**  
Switch AirTouch from mouse mode to touch and multi-touch, choose which monitor your hands control, and crop the interaction area to any screen.  
[Read more](/content/blog/airtouch-touch-mode-multiple-displays/index.html)

**AirTouch Advanced Settings: AutoZoom, Color Gloves, and Proximity Triggers**  
The settings that make gesture control work in crowds, operating rooms, and kiosks: AutoZoom, surgical glove support, gaze checks, and proximity triggers.  
[Read more](/content/blog/airtouch-advanced-settings/index.html)

**Camera Setup for Hand Tracking: Framing, FPS, and Fixing a Laggy Cursor**  
Good hand tracking starts at the camera. How to frame yourself, hit 20 FPS, switch webcams, and fix a slow or laggy cursor in AirTouch.  
[Read more](/content/blog/camera-setup-for-hand-tracking/index.html)

### Comparisons

How AirTouch compares to other gesture systems.

[See all comparisons →](/content/blog/comparisons/index.html)

**Azure Kinect Is Discontinued: What Replaces It?**  
Microsoft retired Kinect twice. Its heritage lives on through Orbbec cameras and AirTouch software. A practical migration guide for gesture projects.  
[Read more](/content/blog/azure-kinect-discontinued/index.html)

**AirTouch vs GestureTek: New School, Old School**  
GestureTek pioneered camera gestures with 45+ patents and 8,000 installs. AirTouch is the new school of gesture control. Where each one still wins.  
[Read more](/content/blog/airtouch-vs-gesturetek/index.html)

**The Best Cameras for Hand Tracking in 2026**  
What camera do you need for hand tracking? Usually the one you own. FPS targets, webcams, depth cameras, and when to upgrade, compared.  
[Read more](/content/blog/best-camera-hand-tracking/index.html)