The concept of BYOD (“Bring Your Own Device”) is becoming increasingly important in video and business circles. When you walk into a meeting room, the best thing would be that your own device (cell phone, tablet, PC or whatever), immediately and natively discovers the Wi-Fi receiver in the room, discovers the display device, sets up and authenticates a connection, enables you to push video to the display, and assigns a participant as the moderator. And the next time you meet in the same room, you’re logged on again. If only it was that easy…but we do now have EZCast, which combines both the Miracast and Chromecast ideas with cross-platform support, including Apple. It’s also an inexpensive HDMI-enabled dongle, with auto-discovery and arbitration. Users can send video from their desktop to a device with the attached EZCast dongle, which then acts as an integrated Wi-Fi access point. In the conference room, you can mirror your screen, stream from the Internet, or connect to a webcam. EZCast becomes a remote control, a video transmitter, a desktop mirror — and by the way, it has 256-bit AES encryption.
—Paul Berliner, from “Video World,” PLSN, July 2015
Gravity and its related safety hazards never sleep, so crews working at height need to be vigilant about protecting themselves and others. Mountain Productions is helping with an expanded array of fall protection offerings including harnesses, lanyards, fall arrest systems, helmets and more. Their inventory from DBI-SALA includes personal harnesses and self-retracting lifelines along with other fall safety items. They also offer KASK’s Super Plasma helmets to keep crew members safe on site, with comfort features that can help assure the helmets are used on the job, and Python Safety’s drop prevention products to help ensure that fumbled tools don’t become hazardous projectiles in the first place.
—From “Product Spotlight” by Thomas S. Friedman, PLSN, July 2015
One of the most magical and simple effects to create on stage is a “peel,” where a series of fixtures makes changes, one after the other. For instance, let’s say you want to move 12 fixtures from a U.S. position to a DS position. If you simply do this with a fade time of 10 seconds, they will all begin at the same moment, travel at the same speed and end at the same time. However, if you assign each fixture a unique position fade time that is slightly greater than the previous fixture, then the look will be very different. Now they will all start at the same moment, but move at different speeds and different end times. If instead of assigning these consecutive times to the fade time you used the delay time, then all the fixtures would move at the same speed, but start and end individually. By staggering the delay times, very interesting changes can easily be created. You can further vary the look by staggering the values in different orders (left to right, random, in pairs).
—Brad Schiller, from "Feeding the Machines," PLSN, July 2015
Whirlwind now offers a monitoring solution for projects that need accurate and reliable real-time power utilization feedback. The PL-PM1 power meter is a 2-RU rack-mount unit that connects to your Whirlwind distro by means of a Eurostyle connector on the rear of the unit, and displays the voltage on a bright and easy-to-read display - even in direct sunlight - on the front of the unit. Far from being just a simple voltmeter, however, the PL-PM1 also has a second set of readouts for reading amperage usage across all three hot legs, allowing you to monitor current across the entire system in real time. Additional displays show the AC frequency, neutral-to-ground voltage and amperage on the neutral leg.
—From “Product Spotlight” by Craig Rutherford, PLSN, June 2015
A patch is a set of instructions that assign specific controls on the desk to fixtures and their attributes in the real world, and it's an absolute requirement for every single show...Often the master electrician or the crew chief will determine the best patch, depending upon how they plan to cable the rig. In other cases, the programmer may patch the rig as he/she sees fit and then share the information with the crew. Sometimes one person fills all these positions and simply plans the entire rig and patch himself. No matter who creates the patch, the lighting programmer must receive the data and enter it into the console accordingly. It is also important that the designer, programmer and ME/crew chief know the console fixture numbers, as this is how the units will be referred to throughout programming and show.
— Brad Schiller, from "Feeding the Machines," PLSN, June 2015
My name is Becky Pell and I am an anomaly. I’m a live sound engineer, and I’m a woman. It’s an unusual combination, but I’m rarely conscious of it until someone points it out...It is hard work and long days; you do have to work your way up and be prepared to get your hands dirty; and it’s really not glamorous at all most of the time. But I honestly believe that being a woman in this business is as much of a problem as you decide to let it be. And man it’s fun!
--Becky Pell, from "Lady Roadie At Large," PLSN, June 2015
Rose Brand notes that its masking fabrics can be used for a variety of purposes and projects. They are the versatile element that we see our customers using in almost infinite ways.
Strobe lights have been known to occasionally cause seizures for those with photosensitive epilepsy, particularly if strobes operate at speeds exceeding 15 flashes per second. However, there has never been a reported incidence of a seizure when strobes are limited to eight or fewer flashes per second. (For more details, go to plsn.me/Strobe-Tip).
Sparkle can be good or it can be bad. If a sparkle turns into a glare, it can actually distract you from directly looking at the product. This is how I feel about audience blinders at a rock show. When they come on, I tend to close my eyes and miss what is happening on stage…I find the best way to light shiny chrome is to point your light straight on. You get significantly less glare…I have been designing trade show booths for Titleist Golf for more than a decade. The shafts of clubs are all chrome, but the grips and heads tend to be black. I use a little extra lighting to make club displays pop. However, I still get the occasional person asking if I can make their chrome not so shiny. I smile and say, “Of course.” I then add filters to the fixtures and bring down the intensity. Voila, the shiny is much less shiny.
—Mike Mahoney, from LD-at-Large, PLSN May 2015
Contrary to popular opinion, they are not the same. A podium is the raised platform on which the speaker stands to deliver his or her speech. “Podium” is derived from the Greek word pothi which means “foot.” A lectern is a raised, slanted stand on which a speaker can place his or her notes. “Lectern” is derived from the Latin word lectus, the past participle of the verb legere, which means “to read.”