Keyword: Displays

Briefs: Photonics/Optics

Commercial buildings in the United States account for nearly 40% of the total energy consumption. Among them, electricity is the largest energy source for buildings....

Briefs: Imaging
Color-Changing Surface Tunable Through Electrical Voltage

Video screens are made up of hundreds of thousands of pixels that display different colors to form the images. With current technology, each of these pixels contains three subpixels — one red, one green, and one blue. A new method was developed to tune the color of the subpixels. The...

Briefs: Medical
LightCensor Software for Optimized Viewing of Medical Images

Because of improved display quality, the smartphone has been advocated by medical imaging vendors for viewing medical images in specific conditions that require urgency of results, or when full-sized workstation displays are not readily available. As a handheld device, the viewing...

Briefs: Software
Desktop Status

The purpose of the Desktop Status application is to collect processor, memory, and storage usages of a computer running the Microsoft Windows 7 operating system, and record these data with time stamps to files at a user-defined time interval. A graphical user interface (GUI) captures users' inputs and displays them on a plot for...

Articles: Software

Ask a stranger off the street what Virtual Reality (VR) is or how it works, and most people will have some inclination of what the technology entails; however, ask that same person...

Briefs: Software
Sound Lab (SLAB) Version 5

Interest in the simulation of acoustic environments has prompted a number of technology development efforts over the years for applications such as auralization of concert halls and listening rooms, spatial information displays in aviation, virtual reality, and better sound effects for video games. Each of these...

Briefs: Software

Software-Defined Networking (SDN) usually requires network administrators to be skilled in programming languages such as C++, Python, or Ruby. Many IT operators tasked with...

Briefs: Software
Flood Dashboard 2.0

Google Maps and Google Earth allow the development of customized displays, but such displays must be constructed by a software developer. The Flood Dashboard allows non-technical users to utilize a simple Web form to build and present custom displays. It is a Ruby on Rails 4 application that allows users to build custom...

Briefs: Software

DiVisa is a multi-dimensional information visualization tool that en ables researchers to understand the behavior of network data.

Briefs: Software
Launch Trajectory Acquisition System (LTAS) Source Slaving Selector (LS3)

The LTAS Source Slaving Selector application was developed to transmit LTAS data in User Datagram Protocol (UDP) packets using the LTAS data from one of multiple incoming UDP streams. Users select the data stream via a graphical user interface (GUI), which also displays a...

Briefs: Software
Open Mission Control Technologies (Open MCT) Web

The fundamental idea behind the Mission Control Technologies (MCT) project is to build software from pieces that can be assembled by end users to create integrated visualizations. Applications are eliminated in favor of compositions of live data objects that can be combined in different ways for...

Briefs: Green Design & Manufacturing
Obs4MIPS.py

The Obs4MIPS.py software package is a front end to an existing free software package written by Lawrence Livermore National Lab, called “Climate Model Output Rewriter” (CMOR2), and reads in a multitude of standard data formats such as netcdf3, netcdf4, Grads control files, MATLAB data files, or a list of netCDF files. The...

Briefs: Software
LTAS Source Slaving Selector (LS3) Analyzer

The objective of the Launch Trajectory Acquisition System (LTAS) Source Slaving Selector (LS3) Analyzer application is to convert recorded data files — which are generated by the LTAS Source Slaving Selector (LS3) application in binary format — to human-readable text files as per a variety of...

Application Briefs: Lighting

LED-based lighting and display systems are becoming increasingly popular due to their low cost, flexibility, and efficiency. Measuring the light and color output of LEDs is, therefore,...

Briefs: Software
Scalable and Tileable Aggregate Low-Level Summary Display for Deep Space Network Link Control Tasks

The Deep Space Network (DSN) is a collection of three sites around the globe. The positioning of the sites, 120° longitude apart, allows at least one site to see every patch of sky at all times, thus facilitating continuous coverage for any deep...

Briefs: Aerospace
Enhanced Aircraft State Display for Improved Situation Awareness of Flight Envelope Limitations

In the case of an aircraft system failure such as control surface or engine failure, an aircraft’s flight envelope may change. Notifying the pilots of these changes may improve situational awareness and, hence, increase flight safety because pilots...

Briefs: Test & Measurement

NASA’s Johnson Space Center innovators have designed a Robotic Inspection System that is capable of surveying deep sea structures such as oil platform storage cells/tanks and pipelines in order to determine...

Application Briefs: Photonics/Optics

When ambient light hits displays, it causes unwanted reflections, which adversely affects readability. This is a nuisance for users; however, it can be prevented with optical adhesives.

NASA Spinoff: Aerospace

When flying the increasingly crowded skies, pilots need to have an arsenal of information: altitude, airspeed, fuel level, distance to their destination, and the location of...

Briefs: Software
Simulator for a Self-Stabilizing Synchronization Protocol for Arbitrary Digraphs

This work was conducted to create a means of simulating and visualizing the behavior of a self-stabilizing distributed clock synchronization protocol developed at LaRC (Langley Research Center). The protocol has many applications including projects that directly...

Briefs: Aerospace
Pair-wise Trajectory Management (PTM) Airborne Human Machine Interface (HMI) Display Design

Pair-wise Trajectory Management (PTM) is a concept that utilizes airborne and ground-based capabilities to enable airborne spacing operations in oceanic regions. The goal of PTM is to use enhanced surveillance, along with airborne tools, to manage the...

Briefs: Sensors/Data Acquisition
SEA5: Space Environment Automated Alerts & Anomaly Analysis Assistant

The Community Coordinated Modeling Center (CCMC) provides a wide range of space weather tools and services for the general scientific community. One such product that facilitates space weather situational awareness is collectively known as the Integrated Space Weather Analysis...

Briefs: Imaging
Virtual Windows to Supplement Conventional Spacecraft Windows

Legacy NASA spacecraft windows suffer from specialized costs and operational constraints associated with embedding optically transparent apertures within structures that are designed to maximize strength, safety, and environmental integrity. A new approach to the legacy window...

Articles: Test & Measurement
JAY ALEXANDER
Chief Technology Officer
Keysight Technologies, Inc.
Santa Rosa, CA
www.keysight.com

To travel back 40 years in test and measurement, I reached for the paper...

Briefs: Electronics & Computers

Modern avionics permit user interfaces on spacecraft to be performed on computer screens instead of with physical controls. This saves a great...

Articles: Aerospace

Top prizes in the 2015 Create the Future Design Contest were awarded on November 6 in New York City. The Grand Prize winner, and winners in seven categories, took home awards for...

Briefs: Sensors/Data Acquisition
Satellite Situation Update

Satellite Situation Update (SSUP) software shows the current locations of a selected set of orbiting spacecraft, along with each satellite’s ground track and/or orbit shape. SSUP is intended as a real-time display, showing multiple spacecraft, that is suitable for a large wall monitor meant to be in public spaces for...

Briefs: Aerospace

The Spot and Runway Departure Advisor, or SARDA, is NASA’s contribution to improving the efficiency of airport surface operations. It is the centerpiece of a partnership among airlines, airports,...

Briefs: Information Technology
Furuno Radar/SureTrak Interface Software

The Wallops Flight Facility Launch Range has a need to interface data from ship surveillance Furuno radar to an existing surveillance display system (SureTrak). SureTrak is a multi-sensor waterway and air surveillance system. The display of Furuno radar data by the SureTrak system will be used for risk...