Low Budget Green Screen for Zoom Meetings

By Mike Maddaloni on Tuesday, April 14, 2020 at 11:42 PM with 3 comments

photo of green poster boards on the wall for green screen effect

A popular feature of the videoconferencing platform Zoom is virtual backgrounds. This allows you to show a picture or video behind you, transforming whatever bland background you have into a scenic vista. If you have a newer Webcam, either built-in to your computer or standalone, it will easily isolate you from whatever is behind you. However not all Webcams can do this. But with Zoom there is another way to achieve this, by using a green screen.

A green screen, or chroma key screen, is a solid green background behind you that, in simple terms, will isolate you in the picture and put an image or video behind you. This technology is common on TV and in movies, as this is how weather reporters present the map behind them and in movies it is used instead of building robust set backdrops. As my own Webcam didn’t work with virtual backgrounds, I sought out a green screen. What I found, however, was more expensive than I wanted to pay; I am simply trying to leverage this feature while I am in this current work situation. Then is dawned on me, there could be another option – green poster board.

A visit to a local dollar store found options for poster board – light and dark green, and only 69 cents per sheet. As I wasn’t sure which shade would work, I picked 4 sheets of each, all for under 6 dollars. With some masking tape, I was able to hang them on the wall, as shown in the opening photo. Where the sight of this in itself doesn’t look professional, in its use it’s quite the contrary.

Below, without turning on the virtual backgrounds in Zoom, the camera image looks like this.

screenshot with Zoom virtual backgrounds off

When I turn on virtual backgrounds, there is a sunrise over Cocoa Beach, Florida behind me.

screenshot with Zoom virtual backgrounds on

You may have noticed I used both shades of green, as I tried this when I realized I needed a larger area, and they both worked together. A bonus of this solution is the poster board is made by a local company here in Appleton Wisconsin, Pacon Corporation.

Deconstructing a Low-Budget Green Screen

When a situation changes, it is easy to pivot to another solution and spend to accommodate it without thinking of the short-term vs. long-term cost implications. When I put thought into it, ingenuity found an alternative solution that completely solved the need.


This is from The Hot Iron, a journal on business and technology by Mike Maddaloni.


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What I Learned This Week For April 10 2020

By Mike Maddaloni on Friday, April 10, 2020 at 12:08 PM with 2 comments

photo of Moon Beam Terrace street sign

It’s not only Friday, but Good Friday. For those who believe, have a blessed Easter. For those who do not, have a nice weekend!

  • If you have videos displayed (or embedded) on your Web site, you may see at the end related videos shown. In many cases, those videos don’t necessarily compliment the video, and you have no control over them. However, I did find this code on the blog of Maximillian Laumeister that can hide YouTube related videos.
  • Speaking of videos, for some reason actor George Takei, who played Sulu in the Star Trek franchise, made a commercial for Milwaukee County, Wisconsin’s public transit system years ago. Where I couldn’t find a connection of him to the city, I do know several large ad agencies are based in the Cream City and that could have been the catalyst for his appearance. I have embedded it in the post below, using the code above.
  • A product that has been very helpful while spending more time at home. The Dash Mini Maker Electric Round Griddle allows you to cook with minimal mess an egg or pancake with ease. And did I mention minimal mess?
  • Another helpful product is the JOOLA Table Tennis Set allows you to easily convert your dining room table to a ping pong table.
  • I often remind myself of a quote from the late, great sales guru Zig Ziglar, “Anything worth doing, is worth doing poorly... until you can do it well.” This past week I had the opportunity to pass along this advice to someone who had never heard of it. The quote came up in the context of setting up a personal portfolio site and their concern it wouldn’t be perfect right away.
  • I know someone who changed their name from a name that someone else I know changed their name too. If that makes any sense! Out of privacy to both I won’t share the name.
  • The blog post I published last week, A Personal Business Dilemma, was actually written over 2 and a half years ago! I found it in a notebook among others that I had written and published. I don’t recall why I never typed up and published it. Perhaps because it was over 7 written pages? I made some heavy edits, but the gist of it remained.
  • As shown above, there are some interesting street names in Appleton, Wisconsin.

Hopefully next week’s list will not include anything about snow that forecasted for this weekend.


This is from The Hot Iron, a journal on business and technology by Mike Maddaloni.


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In The Morning

By Mike Maddaloni on Monday, April 06, 2020 at 08:52 PM with 0 comments

photo of Lone Peak at Big Sky Montana

What the hell have I gotten myself into? I was just looking for a place to stay!

These were just some of the thoughts racing through my head as I was white-knuckling the drive to our hotel outside of Bozeman, Montana as part of our family cross-country road trip. We were booking hotels along the way and The Lodge at Big Sky was the closest hotel available to Bozeman, where we planned to anchor our trip to Yellowstone National Park. We didn’t get to Bozeman until sunset, and by the time we went thru the city and towards our hotel it was pitch black – too dark for my liking with trailer trucks coming and going around us. The fact we had no sense of where we were truly heading added no comfort either.

What was in actuality under an hour drive seemed like an eternity, and upon arrival I was drained. Soon after we checked in and arrived at our room, a corner suite with high ceilings and big windows. About all we could see outside at this hour was a firepit on the patio below us. Closing the curtains, I thought about warming by the fire with adult beverages the following night.

In the morning we slowly rose and I made my way to the lobby for coffee. Back at the room we were slowly rustling the children for our day trip to Yellowstone, and I decided to shed a little light on the situation. Fumbling with the curtains until I found the pull rods, in unison I pulled them apart, opening them not only to a bright sunny day but one of the most beautiful natural sights I’ve ever seen.

In awe, I grabbed my phone and snapped the picture at the opening of this post. It is Lone Peak, part of the Big Sky ski resort. Of course, I say this with great knowledge now, but I had no idea where we were heading or what we would encounter once the new day arrived. We bookmarked these views and prepared for our trip to see Old Faithful, and ended up spending another day and night longer to explore the beauty of this area. What was pure chance became a highlight of the journey.

Recounting this story – and this is my deconstruction as well – I am reminded that you never know what will arrive in the morning. Over the last few weeks there has been a lot of stress, but some bright spots as well, as we adjust to events we have no control over. In telling this tale from last summer I am offering hope – to you my fair reader, and to myself especially.


This is from The Hot Iron, a journal on business and technology by Mike Maddaloni.


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5 Tips For Those New To Work From Home Due To Coronavirus

By Mike Maddaloni on Sunday, March 15, 2020 at 09:22 AM with 2 comments

photo of Mike’s childhood homeChances are you are reading this from the comfort of your home. With the declaration of Novel Coronavirus or COVID-19 as a pandemic and declarations of emergencies around the globe, many people are working from home for the near-term. For a lot of them, it is the first time they are working from home for a continuous period of time.

Where working from home isn’t a new concept, not everybody does it. Some companies still don’t have work from home policies. For some industries such as manufacturing, working from home isn’t exactly an option. Even for those people whose employers allow working from home, they may do it once or twice a week, but not every day.

If you are new to this – welcome! I have been working from home continuously for almost the last 3 years and have had a home-based office in the past, so on this topic I have some standing.

Where there is all kinds of advice I can give on working from home for extended periods, I offer these 5 tips to help level-set your experience.

Take a shower – This tip is not as much about your hygiene as it is on your daily routine. Most of us have a routine that leads to us leaving for work, and it is best to continue to do so even while working from home. I do this myself, and it helps prepare me for the day. I then don’t have to scramble if I have to leave the home and go someplace to make myself presentable. Plus, the others in your house will thank you for your cleanliness.

Carve out your space – The ideal work from home scenario would have you in an office with a window and a door that locks that is furnished with the proper desk and chair. In reality, you may be hunkered down on the couch or at best your dining room table. In any case, you need to set space that is yours so that you don’t need to move the kids’ art project in order to create that weekly report. One thing I have done is the past is get some storage bins with snap-locking lids, where I can put my office equipment and supplies and then set them aside at the end of the day, protecting them from other elements around the home.

Don’t obsess over household chores – As you are sitting there, slaving away on your computer on your couch, you may notice more things that need to be cleaned in the house. The carpet could use a shampooing, the furniture is dustier than it should be, and what’s up with all of that laundry? I’m not saying to ignore it completely, but keep it in perspective with the job you still have to do. It’s ok to move laundry from the washer to the dryer during the day and fold some clothes during that status meeting you struggle to keep awake for even when in the office.

Move around – A reality of working from home is that you won’t be moving around as much as you used to. Even if you’re not someone who counts steps and takes the elevator to your office, don’t forget the activity getting to and from the office or within the office will be cut drastically. You don’t need exercise equipment to make up for this, even a walk around the block at lunchtime will help you get some of the body movement you are not getting within the house.

You don’t have to like it – Working from home is not for everyone. Here’s a not-so secret I will share: I am not the ideal work from home person. I am an extrovert, and love working in an office and interacting with team mates to solve the technical problems we face on a daily basis. That being said, all I need for my job is Internet access, my smartphone and a Web browser – not even my own computer – and I can get everything I need to get done during the day. I work from home as we moved hundreds of miles from my office for personal reasons, and where I knew there was an element of sacrifice, I have still been productive and interact virtually with my team throughout the day.

There are a myriad of other work from home tips and life hacks out there, and as I started writing this I saw many myself. I welcome your feedback on these, and if they helped you or anyone else you shared with them to get through this new logistical arrangement.

Deconstructing Working From Home

You too may not be the ideal work from home person, and that’s ok. What’s going on in the world with the reaction to this virus, like anything else going on in the world, is constantly changing. For better or for worse, we as humans have to do the same. Sometimes it’s the small things that need adjustment along with the greater for us to adapt and thrive in changes situations. Good luck.


This is from The Hot Iron, a journal on business and technology by Mike Maddaloni.


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Define The Sandbox For Me To Play In

By Mike Maddaloni on Tuesday, February 04, 2020 at 09:50 PM with 0 comments

photo of a kid in a sandbox

“Define the sandbox for me to play in.”

This is a phrase I find myself saying more and more. It is something I have said in the past on occasion, but now it is creeping into my speech with greater frequency.

“The sandbox” I refer to comes from the childhood play thing – a literal box or tray, perhaps a half a foot in depth and a yard square, filled with sand that infants or toddlers would play in. This confined area is designed to keep the sand and the child in a defined space, all the while still allowing them to be creative and have fun.

Later in life the analogy of the sandbox would come into play (pun intended) in my chosen career of software development. Here, a sandbox is an isolated system of servers, network, software and end-user computers and mobile devices where development and experimentation can go on without impacting live software. Though there’s no sand in a technology sandbox, it can easily be as messy.

Thinking Inside and Outside The Box

Many years have passed since my early playing and I have been in all sorts of environments – business, volunteering, social, among others. I have invoked this metaphor of the sandbox as the definition of the overall boundaries or rules of engagement with whatever endeavor I am involved with. In raising this, I am asking for these parameters to be defined, upfront and complete, so I know the limits I am to work within.

In asking for the sandbox definition, I am not looking to limit what I can do. It’s actually the opposite; I want to know the boundaries so I can push them to the limits. When you think about it, there are limits in some way, shape or form in most aspects of life. There’s laws, regulations, policies, traditions, norms, emotions, budgets, physical space, time and design guidelines to name a few. If they exist, let me know them going into whatever I am going to do, so rather than being a hindrance, they are taken into consideration in my planning and actions.

Define your sand-what?

When I speak this phrase – and I find it most effective when spoken – it is often met with puzzlement. What I am asking for is not only something that is not often asked for, but the answer may not even exist, or exist in a form beneficial to myself and others. I am not a perfectionist, and I am not asking for the perfect sandbox either. In some cases, I get various documents or a conversation with someone. When this happens, I try to document what information I have received and as a result am defining the sandbox from these materials. When I do this it is met with some apprehension, especially from those who don’t want to commit or acknowledge the sandbox I have just defined from them.

It’s all play until someone pokes an eye out

Running up against the definition of the sandbox has had both positive and negative results for me in the past.

One time I felt I knew definition of the sandbox, only to find out I didn’t, which had a big impact on my work and emotions. I had to create the technical components of a presentation on a topic, with others creating the other supporting materials. The presentation was short, and I knew I was not going to be able to discuss all aspects of it, so I included external resources for the participants to explore further after the presentation. These resources were Web sites that are known for their leadership on the topic and ones I use myself. However, the day before the presentation, all but one of the links I included was struck from it by the firm’s legal counsel.

Why? They said the sites they had an issue with were run by organizations that also offered consulting services, and by including them it could be implied that the firm were endorsing these vendors. As the firm had strict policies on endorsing vendors, which I found out only as a result of this presentation, these links had to be removed. Period. When I pushed back the lawyers wouldn’t let me finish my sentence.

With the presentation so close, I had no time to find other links to include – I had the best of them, and would have to vet their information thoroughly, as well as ensure they were not offered by someone who was also consulting. So my slide had one link, the one at the bottom of the list, which I had included simply as a reference site. The presentation went on and caused confusion in the mind of some participants, and some told me this. Had I known about this endorsement policy going into it, I would have had plenty of time to rethink my material overall, from what I wrote to what I linked to. But I didn’t, and I couldn’t, and had no fun playing in this tiny sandbox this time.

A more positive example of pushing the limits of a sandbox is when I moved for a more prominent search function on an Intranet portal project I wrote about recently. Even though in this case I didn’t have the full definition of the sandbox in the form of lack of support from my director, I had the confidence that leadership would approve of this change, which they did. Even if it had not been approved, my team and I felt the effort to play to the edge of the sandbox was worth it.

Do you want to play a game?

Even with the sandbox defined for you, it is ultimately up to you if you want to play in it. Though I don’t remember specifically, I bet there were times when I would crawl or jump out of the sandbox as a child. If you do choose to play in it, be aware that on some occasions the sandbox definition may change while you are playing, and this can also trigger a decision point if you want to continue playing or move on.

The decision not to play can be unfortunate for both the person who could have played in it and for the sandbox owner as well. For the owner it can, if they accept it, create a learning moment. Typically a sandbox is there for someone to play with. But what if nobody wants to play in it? The owner – the employer, organization, what have you – has a decision to make. Do they have a sandbox nobody wants to play in?

Deconstructing Defining Sandboxes

I hope the metaphor of a sandbox resonated with your and did not distract from my overall points. In any endeavor there are boundaries. Knowing what they are going into it will make the activity smoother. Changing or just disclosing boundaries late in the process can cause disruption to all involved with the endeavor and can have repercussions to the individuals – the players – and the organization – the sandbox owner.


This is from The Hot Iron, a journal on business and technology by Mike Maddaloni.


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