Other features, including non-optical embodiments, are also provided.

Systems and methods that utilize optical sensors and non-optical sensors to determine the position and/or orientation of objects.

Optical data cards (20) also may comprise a non-optical data set readable by non-optical reading devices such as for example magnetic swipe readers and RFID readers.

A navigation system (20) includes an optical sensor (40) for receiving optical signals from markers (50) and a non-optical sensor (60), such as a gyroscope, for generating non-optical data.

This part of ISO 8980 specifies optical and non optical requirements, including durability, and test methods for anti-reflective coatings on spectacle lenses.

This part of ISO 8980 specifies optical and non optical requirements, including durability, and test methods for anti-reflective coatings on spectacle lenses.

Advise patients on non-optical interventions and environmental modifications (page 12)

Examples of non-optical channels are microwave or millimeter-wave communication channels.

Even more provocative changes in Saturn were detected by non-optical telescopic data….

Low vision non-optical devices can also be helpful for people who have low vision.

Non-optical aids designed for people with low vision are also very helpful.

The devices of the invention optionally can be fabricated attached to other devices (optical or non-optical) or elements of devices (e.g., electrodes and the like).

In the ICR Low Vision Unit we offer the optical and non-optical aid necessary to enhance the vision of these patients and help them to carry out their daily activities.

The elements (60) find utility in numerous thin film assay systems including those involving chemical, immunological and optical and non-optical determinations and in particular in ellipsometric immunoassays.

Even more provocative changes in Saturn were detected by non-optical telescopic data….

An inexpensive and highly durable optical card (1) having optical waveguides and non-optical waveguides formed with high accuracy can thereby be provided without using an optical fiber.