Looking Glass Portrait

Looking Glass Portrait
Basic Info
VR/AR	Mixed Reality / 3D Display
Type	Holographic Display
Subtype	Light Field Display, Glasses-Free 3D
Platform	Windows, macOS, Raspberry Pi
Creator	Looking Glass Factory
Developer	Looking Glass Factory
Manufacturer	Looking Glass Factory
Announcement Date	2020
Release Date	2020
Price	$299
Website	https://lookingglassfactory.com/
Versions	Looking Glass Portrait, Looking Glass Go, Looking Glass 16", Looking Glass 32"
Requires	HDMI source or onboard Raspberry Pi
Predecessor	Looking Glass Standard
Successor	Looking Glass Go
System
Operating System	Windows, macOS, Raspberry Pi OS
Chipset	Onboard Raspberry Pi 4
CPU	Raspberry Pi 4
GPU	Raspberry Pi integrated
Storage
Storage	SD card (Raspberry Pi)
Memory	Raspberry Pi RAM
SD Card Slot	Yes (via Raspberry Pi)
Display
Display	7.9" LCD
Subpixel Layout	RGB
Peak Brightness	Standard LCD
Resolution	2048 × 1536
Pixel Density	High
Refresh Rate	60Hz
Persistence	Standard LCD
Image
Field of View	58° viewing cone
Horizontal FoV	58° cone
Vertical FoV	Vertical viewing
Average Pixel Density	High
Peak Pixel Density	High
Foveated Rendering	N/A
Optics
Optics	Lenticular lens array
Ocularity	Multi-viewer (no glasses)
IPD Range	N/A (glasses-free)
Adjustable Diopter	N/A
Passthrough	N/A
Tracking
Tracking	N/A (display only)
Tracking Frequency	N/A
Base Stations	N/A
Eye Tracking	N/A
Face Tracking	N/A
Hand Tracking	Optional (gesture sensors)
Body Tracking	N/A
Rotational Tracking	N/A
Positional Tracking	N/A
Update Rate	60Hz
Tracking Volume	N/A
Play Space	Desktop display
Latency	Standard display
Audio
Audio	N/A
Microphone	N/A
3.5mm Audio Jack	N/A
Camera	N/A
Connectivity
Connectivity	HDMI, USB
Ports	HDMI, USB
Wired Video	Yes (HDMI)
Wireless Video	No
WiFi	Via Raspberry Pi
Bluetooth	Via Raspberry Pi
Power	External power
Battery Capacity	N/A (powered display)
Battery Life	N/A
Charge Time	N/A
Device
Dimensions	Portrait orientation
Weight	1.3 lbs (660g)
Material	Display housing
Headstrap	N/A (desktop display)
Haptics	N/A
Color	Black
Sensors	Optional gesture sensors
Input	External input, gesture control optional
Compliance	Consumer electronics

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The Looking Glass Portrait is a holographic display developed by Looking Glass Factory, released in late 2020 at $299 (currently available with discounts). Unlike traditional 3D displays requiring glasses, the Looking Glass Portrait uses a lenticular lens array to project up to 100 different perspectives of a 3D image simultaneously, allowing multiple viewers to see full 3D content from different angles without special eyewear, head tracking, or VR headsets. The 7.9-inch display features a 2048 × 1536 resolution with a 4:3 aspect ratio and 58° viewing cone, weighing just 1.3 lbs (660g) in a portrait orientation form factor. The display includes an onboard Raspberry Pi 4 with proprietary software capable of producing 3D images at 60Hz even when not connected to a computer, enabling standalone operation. Looking Glass Factory provides software plugins for Unity, Unreal Engine, Blender, and WebXR, with optional touchless gesture control through external sensors. Primary use cases include displaying 3D photos, viewing 3D artwork and designs, showcasing holographic portraits, and presenting 3D models for design review. The Looking Glass Portrait targets photographers, 3D artists, designers, and consumers wanting to display 3D memories and creations in a physical, shareable format—bridging digital 3D content with real-world viewing.

History and Development

Looking Glass Factory Origins

Company background:

Brooklyn-based startup
Holographic display pioneer
Consumer 3D display focus
Multiple display sizes

Looking Glass Standard

Earlier product:

Larger form factor
Higher price point
Professional market
Technology foundation

Portrait Launch (2020)

Consumer product:

$399 original price
Personal holographic display
Accessible price point
Holiday 2020 release

Price Reduction

Current pricing:

$299 base price
Discount codes available
Consumer accessible
Market expansion

Product Lineup Expansion

2024 updates:

Looking Glass Go (portable)
Looking Glass 16" OLED
Looking Glass 32"
Expanded options

Design Philosophy

Glasses-Free 3D

Core concept:

No special glasses
No head tracking required
No VR headset needed
Natural viewing

Multi-Viewer

Shared experience:

Multiple people simultaneously
Different viewing angles
Group viewing
Social 3D

Light Field Display

Technology:

Lenticular lens array
Multiple perspectives
Volumetric appearance
True 3D effect

Standalone Capability

Independence:

Onboard Raspberry Pi
No PC required
Self-contained display
Easy deployment

Display Technology

Light Field Rendering

Display method:

Perspectives: Up to 100
Simultaneous projection
View-dependent imagery
Holographic effect

Lenticular Lens Array

Optical system:

Micro-lens layer
Directional light steering
Perspective separation
3D reconstruction

Resolution

Display specifications:

Resolution: 2048 × 1536
Aspect ratio: 4:3
High pixel density
Sharp imagery

Viewing Cone

Viewing area:

Cone angle: 58°
Horizontal viewing range
Multiple viewer positions
Natural movement

Refresh Rate

Display speed:

Rate: 60Hz
Smooth playback
Real-time content
Standard refresh

Physical Design

Form Factor

Orientation:

Portrait orientation
Vertical display
Photo-frame style
Desktop placement

Display Size

Screen dimensions:

Size: 7.9 inches
Compact personal size
Desk-friendly
Portable form

Weight

Mass:

Weight: 1.3 lbs (660g)
Lightweight
Easy placement
Portable

Onboard Processing

Raspberry Pi 4

Integrated computer:

Onboard processing
Standalone operation
Wi-Fi connected
Self-sufficient

Standalone Mode

Independent operation:

No PC connection required
60Hz 3D rendering
Content playback
Slideshow capable

Connected Mode

External source:

HDMI input
USB connection
PC rendering
Real-time content

Software Ecosystem

Looking Glass Studio

Content creation:

3D content preparation
Photo conversion
Model viewing
Easy workflow

Engine Plugins

Development support:

Unity: Plugin available
Unreal Engine: Plugin available
Blender: Plugin available
WebXR: Support

Content Types

Supported formats:

3D photos
3D models
Holographic portraits
Animated content

Input Options

Gesture Control

Touchless interaction:

Optional sensors
Hand gestures
Touch-free control
Interactive displays

Standard Input

Traditional control:

Keyboard/mouse
Touch (external)
Remote control
Standard interfaces

Use Cases

3D Photography

Photo display:

Depth photos
Portrait display
Memory preservation
Photo frames replacement

3D Art Display

Creative use:

Digital sculptures
3D artwork
Artist portfolios
Gallery display

Design Review

Professional:

3D model viewing
Design presentation
Client review
Prototype visualization

Education

Learning:

Anatomy models
Scientific visualization
Interactive learning
Museum displays

Digital Signage

Commercial:

Retail displays
Product showcases
Attention-grabbing
Marketing tool

Product Lineup