AR/VR Headsets
Headsets come in different forms depending on power, cost, and purpose. This topic groups the main headset categories and explains their differences.
Tethered Headsets
Tethered headsets connect to a powerful computer through a cable. The computer handles the heavy graphics work, so the headset itself stays lighter. Gamers and professionals who need high visual quality often choose tethered systems.
Standalone Headsets
Standalone headsets carry their own processor and battery, so they need no external computer or cable. A person can put one on and start using it within seconds. This category has become the most popular choice for everyday consumers.
Smartphone-Based Headsets
Smartphone-based headsets act as a plastic shell that holds a phone in front of the eyes. The phone provides the screen and processing power. This type costs very little but offers a lower-quality experience compared to dedicated devices.
Diagram: Headset Categories
Field of View and Resolution
Field of view measures how much of the virtual world you can see at once without turning your head. Resolution measures how sharp and clear the image looks. Higher numbers in both areas create a more realistic and comfortable experience, but they also raise the price of the headset.
Choosing a Headset Example
A student on a tight budget might start with a smartphone-based headset to explore VR apps for free. A small business that trains warehouse staff might choose a standalone headset for its balance of cost and quality. A game studio that builds high-end visuals might rely on a tethered headset connected to a gaming PC.
Comfort Features
Good headsets include adjustable straps, padded foam around the face, and weight balanced between the front and back. These features reduce pressure on the nose and neck during long sessions.
Summary
Headset choice depends on budget, purpose, and required visual quality. This course focuses on general concepts that apply across all headset types, so the skills you learn stay useful no matter which device you use.