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Category Archives: Personal

100 years ago today

Posted on December 20, 2019 by Karl-Henry Martinsson Posted in Aviation, History, Personal 1 Comment

Exactly 100 years ago today, on December 20, 1919 my uncle Karl-Heinz Groeling was born in Subowitz, in what was then Germany. Today the town, located just south of Gdansk (Danzig in German), belongs to Poland and is called Sobowidz. His parents were Robert Groeling (1890-1984) and Elsa Groeling (nee Hecke, 1893-1978). Karl-Heinz had three younger sisters: my mom Marie-Luise (1926-1987), Anneliese (1928-1946) and finally Katja (born 1932).

Karl-Heinz, Marie-Luise, Anneliese and Katja in 1934

Karl-Heinz and Robert Groeling

Following Germany’s defeat in World War I, the Versailles Treat forbid Germany from having an Air Force. After Adolf Hitler came to power in 1933, Germany started training pilots in secret. In addition, a program started to prepare young men for future pilot training, by using gliders and sail planes.
My uncle started flying in 1936 or 1937, probably through the German Air Sports Association (Deutscher Luftsportverband, or DLV e. V.), an organization set up by the Nazi Party in March 1933 to establish training of military pilots. I was told he once flew over the market in the center of Lauenburg, where the family now was living, with a sail plane, which caused some complaints from the city and an earful from his mother. He was probably lucky that his father was already in the Wehrmacht (Army) at this time, and not at home.

Elsa Groeling surrounded by (left to right) Marie-Luise, Katja and Anneliese

In addition to enjoying flying, Karl-Heinz was also a gifted musician. He played violin, piano, organ and trombone. He was, however, not allowed to practice the trombone at home, due to complaints from the neighbors. When I was a child my mother spoke about the time when he played as a member of a band on a cruise ship. The Nazi dignitaries on this cruise were served the best food, and the band was allowed to eat the same food. According to my mother, her brother hollowed out the breakfast rolls (“Brötchen” in German) and feed the innards to the seagulls. Then he filled the cavity in the bread with butter and enjoyed his self-made delicacy. To him the butter was the luxury and he took full advantage.

In September 1939 Karl-Heinz had just passed his entrance exams for the university (“abitur”) when WW2 broke out. He volunteered for the Luftwaffe (Air Force), however, he was rejected at first for being “too tall”. A month later the decision was reversed and he received order to join the Luftwaffe.

In front of a Ju-52

Karl-Heinz flew Fieseler Fi-156 “Storch”, a light forward observation and medical evacuation aircraft, as well as Junkers Ju-52 transporters. Using the Ju-52, he took part in the Battle of Stalingrad, attempting to supply the German 6th Army with food and other supplies after it was cut off and surrounded, as well as evacuation of wounded soldiers out of the city.

He served as Unteroffizier, an NCO (Non-commissioned Officer) rank that is most similar to Sergeant (OR-5). He was acting as a squadron leader (“Staffelkapitän“), a position which normally is held by a major. Incidentally his father, who was a lieutenant by the end of WW1, ended up with the rank of major during WW2.

Towards the end of the war, Germany was lacking both aircrafts and fuel for them. Karl-Heinz was assigned to an anti-aircraft artillery regiment, in German called Flak (from Flugabwehrkanone).  In Germany during WW2 both anti-aircraft artillery and airborne troops belonged to the Air Force, not the Army as in most other countries.

My uncle served in the 6th battery, Flak Regiment Hermann Göring (a.k.a Fallschirm-Flakregiment Hermann Göring) , which was part of Fallschirm-Panzerkorps Hermann Göring. I have been able to find a chart showing the organization of the unit at the beginning of 1945, and according to it my uncle would have been in the 1st battalion (the triangular flag with a 1 next to it).

Fallschirm-Panzerkorps Hermann Göring in January 1945

I am not an expert on German WW2 organizational charts. Normally the numbering is from right to left. I was once told that the 6th battery is most probably the symbol all the way to the right, which indicates a towed battery equipped with the German 8.8cm anti-aircraft gun. It was probably towed by a half-track, e.g. Sd.Kfz. 7, or possibly a truck. (video)

However, if you count the batteries from right to left, he would been in the left-most battery under 1st battalion, which is a Flakvierling, four 2cm auto-cannons combined into one unit. (video)

In the beginning of 1945 Karl-Heinz was in East Prussia fighting the advancing Red Army. The 88mm anti-aircraft gun was not only used against aircrafts, it had been found to be efficient against armored vehicles and tanks as well, so he was serving in an anti-tank role.

German units were encircled in the Heiligenbeil Pocket or Heiligenbeil Cauldron (German: Heiligenbeiler Kessel), after they were denied their requests to retreat. Zinten (now known as Kornewo, Kaliningrad Oblast) was the scene of bloody battles. Both sides paid a heavy price in terms of casualties. Karl-Heinz Groeling was one of those casualties. He was wounded on February 23, 1945, shot through the left lung. He was moved to a field hospital, then a hospital ship and finally to a hospital in German-occupied Denmark, where he arrived on March 10.

Medical Records from hospital

In the early hours of March 16, 1945, at 3.10am, Karl-Heinz Groeling passed away, just 25 years old. He is buried at the beautiful Vestre Kirkegård in Copenhagen.

Final resting place.

My parents named me after my uncle, something I consider an honor.

 

 

Thirty Years – What A Ride!

Posted on October 11, 2018 by Karl-Henry Martinsson Posted in Generic, History, Microsoft, Notes/Domino, Personal, Programming, Technology, Uncategorized 1 Comment

Thirty years. It can feel like an eternity, or like just yesterday. That is how long I have been working in the IT industry, as of 2 weeks ago.

When I graduated the Swedish equivalent of High School in the spring of 1988, I did not know what lay ahead. If anyone would have told me where I would be 30 years later, I am not sure I would have believed them.

Computers, and especially programming, was my big interest. I had spent every available hour in the computer room in school. I went there during breaks between classes (if only 15-20 minutes) as well as during lunch break (usually 1 hour long. I learned to eat really fast, to maximize my time in front of the computer… Then after school I often spent 4-5 hours learning to program, either from books, magazines, or from other students.

After I graduated, I was not really motivated to go to college. But I found an intensive one-year college level education in systems programming and computer science. It would be classes 8am to 5pm, 5 days a week. Today you would probably call it boot-camp…

Unfortunately the class did not make, it needed a couple more students. So in the beginning OS September 1988,after about 2 weeks of classes, we were told to come back in January. We were encouraged to find a job or internship in the mean time. So I started to call around to different companies I found in the yellow pages.

After a few days I got a hit, a company was looking for a first line support technician. I sent in my application (I did not even have a formal resume) and a copy of my high school grades. A week later (on a Friday) I had an interview, and the following Monday I started working there. This company was Microsoft.

Needless to say, I learned a lot at Microsoft. I return to the class during the spring semester, worked at Microsoft during the summer break and then again after I graduated at Christmas.

After a year in the Air Force for the (then) mandatory military service, I intended to go back to Microsoft, but I was offered a job as a programmer at another company, and I jumped at that option. From there it just continued, via 5 years as an IT journalist and then over 20 years working mainly with Lotus (later IBM) Notes and Domino.

There are times when it feels it was just like yesterday I was writing Pascal code for a computer running CP/M-86 as operating system. Or when my coworker and I, who lived in the same apartment building (but on different floors and in different ends of the building) decided to run RG58 coax cable between out apartments, so we could network our computers. Or when I went scuba diving in Egypt and brought an IBM ThinkPad 701C (the model with the expanding keyboard) and a digital camera with me, so I could write a diary to publish on my personal website. Yes, it was pretty much a blog, way back in 1995…

But when I look at how technology has changed, it feel like the middle ages.

Our network at school (yes, we actually has one!) had a hard disk the size of a small shoebox, and with a capacity of 30 MB, to be shared between students and teachers. Yes, it’s not a typo. 30 Megabyte! Today most hard drives have at least twice that amount of memory just for cache…

Compare that with my mobile phone, on which I am writing this post while riding a bus from Dallas to Houston. It has 2185 times that memory (64 GB) built in. I have an additional 200 GB in the form of a micro SD card. This amount of storage would have been unfathomable 30 years ago.

Today we have internet access everywhere. I can sit in my car, in a restaurant or on a bus in the middle of nowhere and still have access to all the knowledge (not to mention cat videos) in the world. In fractions of a second I can perform a search that would have been virtually impossible 30 years ago.

I can turn on and off the lights at home, no matter where in the world I am. I can check the temperature in the different rooms and change the AC settings, if needed. I get an automatic alert if there is smoke I the house, or water where it is not supposed to be. And I can check the status of my laundry remotely.

I can talk to the computer, phone and other devices and have them turn lights on or off, tell me what the weather will be later that day or the next few days, or play any music I ask it to play. This is just like in Star Trek or 2001, except it is for real.

I can buy anything I need from the comfort of my home, or from anywhere in the world, and get it delivered within a day or two, sometimes even the same day.

At the same time I do miss the days back when I started with computers. It was like a new frontier, an unknown area where you had no idea what could happen next.

I still remember the excitement when I managed to create something new and cool, and I got it to work after spending countless hours working on it and troubleshooting the code. It is rare that I feel that excitement today, in the same way. But it still happens. .

I am very fortunate to be able to work with what I love, and have been able to do it for this long. I am looking forward to the next 30 years with great excitement.

#oldfart #memories

10th Anniversary of My Blog!

Posted on January 19, 2018 by Karl-Henry Martinsson Posted in #IBMChampion, Blogging, Community, Personal, WordPress 3 Comments

Yesterday marked the 10 year anniversary of this blog, even though it had two different homes over that time.

I had tried blogging a couple of times earlier. In 1995 I went scuba diving in Egypt for a week, and I documented that on the personal web site I had created. This was done in a diary/blog format using an IBM Thinkpad 701 and pictures taken with a Kodak DC-40 digital camera. All HTML was coded by hand. Some years later I installed the blog templates for Lotus Domino to try it out, but I was never motivated to start blogging for real.

But in 2008 it was the right time. The IBM business partner Lotus911 (later GBS) had registered the domain BleedYellow.com and offered free blog hosting, using IBM Connections. I also felt more confident and wanted to share some code and knowledge as a way to pay back for all the help I had been getting.

I registered an account and started blogging right before Lotusphere 2008. I kept blogging at BleedYellow.com for a number of years, but in October 2012 I moved my blog to WordPress and my own domain. I was able to import all my existing blog entries to WordPress, so you can still view them even though GBS did shut down their US operations in 2015.

I started by blogging mostly about Notes and Domino, with some more personal articles. Eventually I expanded my blogging to cover other technologies, like web development using Javascript and jQuery, but still with an eye towards Domino developers.

Lately I have also started to share code related to NetSuite, a platform I have now been working with for a little over a year. I have been wanting to blog more about NetSuite, but been lacking the time. But don’t expect the content about Notes and Domino to go away. Version 10 is coming later this year, and I expect there will be plenty of new features to write about!

At times I have not been blogging as much as I wanted, due to work as well as some health issues I had in 2016. I apologize about that. I hope to be able to blog more frequently in the future. I have several subjects lined up, I just need the time to write.

Thank you for reading my blog and commenting on my articles. To know that I was able to help someone makes it worth to keep blogging.

Celebrating 20 years in the US

Posted on January 2, 2018 by Karl-Henry Martinsson Posted in Life, Personal, Texas, United States Leave a comment

Many of my friends have a tradition of around New Years write a review of the year that just ended, either on their blogs or (more frequently these days) on Facebook. I have been doing that in the past as well. But this year is different for me.

Yesterday it was exactly 20 years ago I was standing at Arlanda Airport outside Stockholm, with a one-way ticket to the United States. My dad and sister were there with me, to say goodbye. I had spent the last few weeks packing anything important that I wanted to bring with me, and had sent it off with a shipping company a few days earlier.
I had also been working extra to make some additional money. I had to furnish a new place outside Boston, where I got a job as a Notes and Domino developer waiting for me at International Data Group.

But my flight would not take me to Boston. Instead I travelled to Spokane, WA. My then-wife Angie, who I had married just 3.5 months earlier, had returned to Idaho where she lived when we met. After I landed we spent a night at a hotel before we packed up her car with her belongings, including her cat Nicky. We then spent the next 4 days driving along I-90 across the northern USA, until we arrived in Boston, for a new chapter of my life.

Much have happened since that cold January morning when I left Sweden. I had a son in 2000, and a few months later my dad passed away back in Sweden. In 2002 we moved from Boston to Dallas, where Angie was from and where most of her family lived. A little over a year later Angie left me. Eventually I met my new wife Chrissy, and I cannot be more happy. My life is really good, I have a job I love, and a wonderful wife. I wonder what the next 20 years will bring me.

Finally, to all my family and friends, a Very Happy New Year!

IBM Notes, Domino and the future

Posted on September 18, 2016 by Karl-Henry Martinsson Posted in #IBMChampion, Bootstrap, Design, HTML/CSS, IBM/Lotus, Javascript, jQuery, Notes/Domino, Personal, Programming, Technology, Web Development 2 Comments

As some may already know I was recently laid off after 14 years as a Notes and Domino developer at my workplace. I suspected for a while that some staff reduction would be coming soon, but I was a bit surprised that I was included since I am the only Notes developer in the company.

I had for a while considered to do consulting and freelance development. My wife as well as several friends have been encouraging me for years. So this was just the push I needed.

Demand Better Solutions Logo

I am starting my own company, Demand Better Solutions, where I will focus on Notes and Domino Development, application modernization and migration as well as building brand new web applications and websites.

I realize that me being laid off is just a business decision. It is not personal. Several of the business critical applications at my former employer are developed using IBM Notes, but the executives have for years been talking about moving away from the platform. Of course they don’t realize the huge amount of work needed to do this, but never the less this was/is their ultimate goal.

The reason is that they feel (based on what they hear from other executives) that Notes is old technology. The fact that IBM has been slow in modernizing the interface, and that many of the templates still look like back in 1999 when version 5.0 was released does not help this perception.

Last fall all our email at my old job was moved to Outlook, and ever since I have heard users complaining about missing Notes and certain functionality they were used to. A lot of integration between Notes applications and Notes mail were also lost, and I had to re-create it in different ways. You often hear stories about people complaining about the Notes client, but most of our users wanted nothing but to get it back…

My old employer also uses Visual FoxPro, a product where the last version was released in 2004. It has officially been discontinued by Microsoft, but we use it for several important applications. So I don’t think that even a product being discontinued is driving a huge number of migrations. It is the perception of how modern the product is that matters. And that perception is almost 100% the way the product looks.

To a user the interface is the product.

Create a modern looking application and nobody will question (or care) what tool was used to build it.

The last 3-4 years I have been learning new web technologies, like jQuery, Bootstrap, Ajax, JSON. I have been able to use much of that at work, as well as in several side projects. I also started learning C# and .net. After the layoff I sat down and started looking at (among others) php and mySQL as well as researched frameworks like AngularJS.

As a developer I have to keep up with new technologies, or I will be left behind. But it is hard when you work full-time, have side work and then have a family and house to take care of. Having some free time the last few weeks enabled me to focus on learning some new things.

I don’t think the Notes client will be developed much more, almost everything is moving towards web applications these days anyway. But IBM Domino is something totally different. It is an very capable and powerful development platform. With some skills in web technologies and a good understanding of the Domino platform one can build some amazing applications.

IBM recently released FixPack 7 and announced that the current version of Notes and Domino will be supported for at least five more years, until September 30, 2021. New functionality will be provided through Feature Packs, not version upgrades.

But Domino is just one tool of many. I am looking at LDC Via as another data store, as it very closely resembles Domino with a MongoDB-based NoSQL backend. Salesforce also has many similarities with Domino. The transition would therefore be fairly easy. AngularJS is another popular technology, with version 2.0 soon to be released. And we of course have IBM’s BlueMix offering, where MongoDB is just one of many technologies offered.

As a developer we need to learn new things constantly, the language or tools we use does really not matter. We should pick the proper tool, whatever fits the project.

Do you want to modernize your Notes and Domino applications?
Let me and Demand Better Solutions help you!

How fascinating! On to new ventures!

Posted on July 16, 2016 by Karl-Henry Martinsson Posted in Life, Personal 13 Comments

This last Tuesday was my last day as Sr Application Developer at Deep South, my workplace for the last 14 years. My position was somewhat — but not totally — unexpectedly eliminated.

I want to thank my manager John St Andria for the opportunity to work with him all these years. I had a great time, and I think we worked really well together. This was not his decision, it was a directive from higher up. I consider him a good friend. This was probably as hard for him as it was for me.

I have taken a few days to consider different options. My current plan is to spend some time learning a couple of new technologies and improving others. Finally I have the time to spend on learning new technologies, either on my own or by taking some classes. During the last year I already started this, by taking some college classes in C# and ADO.net. Now I will keep building on that foundation.

I think the best way forward for me is to diversify and learn additional technologies and platforms, and me being terminated might be the kick-in-the-butt I needed to get out of my comfort zone and venture into something new.

While I branch out I will obviously be looking for Domino related development jobs, either using the Notes client or Domino web applications. Feel free to pass my name, contact info and resume around.

 

Star Wars – 40 years ago today

Posted on March 22, 2016 by Karl-Henry Martinsson Posted in Movies, Personal, Sci-Fi Leave a comment

Star_wars_OriginalPosterToday (March 22) it is exactly 40 years since prinicipal photography started on Star Wars (later known as Episode IV – A New Hope) in Tunisia.

When it was released in Sweden at Christmas 1977 it was released with the age restriction 11 years and older (unless accompanied by a parent, then it was from 7 years old). Since I was 8 years old at the time and my parents were not interested in seeing the movie, I did not get to see it until years later. I did however borrow the book from the library and read it around that same time.

It was actually not until Return of the Jedi came out in 1983 that I was able to watch it. A movie theatre in Stockholm showed the two first movie as a double-feature with just a short break inbetween about a week or two before the premiere of the third movie in the original trilogy.

I was already a sci-fi fan at this time, and I was amazed by the adventures and the special effects on the movies. I even had some plastic models from the movies, for example an X-Wing and an R2-D2 model. I think I got them for Christmas in 1977 or possibly 1978.

I was of course excited when Episode I was coming out back in 1999, but I have to admit I was disappointed with the whole prequel trilogy. The latest installment, Episode VII, was okay. I did enjoy it and it will be interesting to see where Disney is taking this in the next few years. But the original trilogy is still the best, in my opinion.

 

 

WWII – 75 years since Denmark and Norway were occupied

Posted on April 10, 2015 by Karl-Henry Martinsson Posted in History, Life, Personal Leave a comment

Weserübung-Süd_Panzers
In the morning of April 9, 1940 Germany invaded Denmark and Norway in a surprise attack. Denmark had virtually no chance at all and was quickly overrun by the well-trained and experienced Wehrmacht. After six hours Denmark had no choice but to surrender. The quick surrender is thought to have resulted in a more lenient treatment of the country, and also delayed deportation of jews until late in the war, when most had already been able to escape.

Norway fought longer, and managed to sink the heavy cruiser Blücher just outside Oslo during the initial phase of the invasion. The southern part of the country fell fairly quickly, but it took 62 days before Germany had full control of the country, making Norway the nation that withstood a German invasion for the second longest period of time, after the Soviet Union.

Growing up in neighboring Sweden the events of April 9 were well-known to me, and since I have always been very interested in history (and especially conflict history like WWII) I did read a lot about this. I remember reading stories about Norwegian bus drivers who had their busses confiscated and loaded with German soldiers and then promptly driving themselves off the steep mountain roads, taking dozens of enemy soldiers with them in death. They were as brave as the soldiers fighting the invading forces on the different battle fields.

Sweden was never invaded or directly attacked during WWII, and that was probably very good. Despite starting to rebuild the (by then almost non-existing) military in the late 30’s when the threat from Hitler could no longer be ignored it would have taken until around 1950 until Sweden had a military force that could stop an invasion. It takes time to build up a military force, aquire equipment and teach the soldiers to use it, train officers in sufficient numbers and give them enough experience to lead troops.

Soviet Whiskey class submarine U137 on ground outside Karlskrona, Sweden.

Soviet Whiskey class submarine U137 on ground outside Karlskrona, Sweden.

The time when I grew up was at the tail end of the Cold War (even if we did not know it then). I remember the Soviet submarine U137 (actual designation S-363) running aground in southern Sweden in 1981, causing a tense stand-off between Swedish and Soviet military forces. Swedish fighter pilots had young eastern european men visiting them at home, posing as Polish students wanting to sell paintings or books in order to finance their studies. But strangely enough they only visited pilots, not their neighbors… They were most probably mapping out where the pilots were living, for Soviet special operations units to be able to assassinate them right before an attack on Sweden and thereby cripple the Swedish air defenses.

We also had the Soviet invasion of Afghanistan in 1979, as well as numerous other conflicts all over the world. Not to mention the threat/fear of nuclear war. So in short, it was an interesting and somewhat scary period to grow up, especially living so close to the “Russian Bear”. Sweden have a long history of war with Russia.

This was of course reflected in some of the music at that time:

Me in 1990 during a training exercise in Sweden.

Me in 1990 during a training exercise in Sweden.

 

In 1984 I joined the Swedish Home Guard at age 15. At that age I needed my parents to sign a consent form, but they did. They realized that it would be good for me. The training took place about every third weekend during the school year, with a break during the summers. It was fun and I did learn a lot of things, everything from first aid, survival skills, shooting, using map and compass with great precision, operating radio systems and of course to get along with and work side by side with people/kids from other backgrounds than my own.

At one point I even considered a career in the military, but I quickly decided that computers and programming was more interesting and fun. But I continued as a member of the Home Guard for 13 years, until I moved to the United States. By that time the Cold War was over and the politicians had started to dismantle the military as they did not expect any threats or invasions anymore. That was of course the same way as most of Europe had dismantled their military after World War I, also known as “the war to end all wars”. We now in retrospect know what a bad idea that was.

Sweden is today in the same situation, with a almost non-existant military. The politicians finally realized late last year that perhaps Putin was not such a nice and peaceful guy and decided to increase the military spending, but with very small amounts and over many years. And just like in the 30’s and 40′ it still takes a long time to build up an efficient military force. You don’t hire a major or colonel from your local temp agency… Hopefully there will not be a large scale war in Europe but there is a war going on in Ukraine right now and Putin have been eying the Baltic states lately. If you haven’t read Command Authority, the last book Tom Clancy wrote before he passed away in 2013, I suggest that you do. It is scaringly accurate, and it was written before Russia invaded Ukraine.

So time after time history have shown that the old saying is true: “Every country has an army, either their own or somebody else’s”.

We are living in the future

Posted on February 14, 2015 by Karl-Henry Martinsson Posted in Computers, Gadgets, Generic, Personal, Sci-Fi, Science, Technology 2 Comments

bttf-arrival-date

The last few years I have revisited the stories of some of my childhood favorite sci-fi authors, and in particular Robert A Heinlein. It is fascinating to read stories written in the 50’s and 60’s and compare them to what actually happened.

Last week I finished The Door into Summer (1956) which takes place in 1970 and in 2000. It is amusing to read about the household (and other) robots and how they are programmed using a kind of electronic tubes. My robotic vacuum at home is the size of a pizza box, not the human sized robots described in the book. Voice recognition is mentioned, but according to the book it is too complicated and bulky, except for a very limited vocabulary. Today we have voice recognition in every mobile phone, and programs like DragonDictate (later Dragon NaturallySpeaking) have been around since the late 90’s.

In The Moon Is a Harsh Mistress (1966) one of the main “characters” is the computer Mike, who takes up a large building and control all of the Luna colony. This echos the quote attributed to IBM’s Thomas J. Watson: “I think there is a world market for maybe five computers”. The philosophy back then was that centralized computer power was the way to go, not the distributed systems we have today. And they were still using telephones with wires in the future. Today we use smart phones with more computing power than Heinlein could ever imagine, and probably more computing power than the computer in the book.

And in Starman Jones (1953) the crew calculate their position largely manually, with the help of a computer that requires all the input data entered with binary switches, and returns the data in binary code using lights. The positions of the stars (used for the calculations) are recorded using “plates” which have to be developed, in other words traditional photography. Digital photography have today pretty much killed off traditional “chemical” photography using film.

There are of course many examples of where authors been right and describe technical equipment which have actually been developed, like the water bed (Heinlein in aforementioned The Door into Summer) and tablet computers (Orson Scott Card in Ender’s Game from 1985).

So in many ways we already live in the future, and in an even more amazing and technologically developed world than even the greatest sci-fi writers could imagine. I don’t think anyone envisioned Internet and it’s importance, even if Orson Scott Card does write about a world wide computer network used for information and discussion in Ender’s Game. But by that time Internet already existed (just not the world wide web) and the electronic bulletin board systems (BBS) were becoming popular in the late 70’s and early 80’s. Personally I started connecting to BBSes in 1986 (possibly 1987) and in 1990 I connected to my favorite BBS almost daily.

Sure, we don’t have the flying cars everyone expected, or even the hoverboards from Back to the Future II (1989). But I believe that the rise of Internet is perhaps the single most important event in recent history. It has revolutionized shopping, you can now connect to a site on the other side of town or the opposite side of the planet and talk to people or purchase products. We have sites like Wikipedia and Stack Exhange where we can learn things and ask questions, not to mention online learning.

We have home automation that rival what is described in sci-fi books and movies. At home we are renovating (or rather rebuilding from scratch) our bathroom. We are going to install a Moen digital shower system as well as a pretty high-tech toilet. We already have a number of Insteon lights all over the house, controlled though a hub and a smart phone app (some lights are even turned on and off on a schedule based on sunset and sunrise), as well as a robotic vacuum. The latter is cleaning the house twice a day by itself, which is keeping the pet hairs under control and improving the air quality substantially. There is so much more you can do to your home these days, including changing the temperature remotely and even monitoring and controlling your hot tub.

My car has a radar to automatically break if someone walks out in front of the car, and this feature has been improved even more in the latest models. When the car is not braking by itself, the radar assisted cruise control let you drive safely behind other cars while you stream live radio from the other side of the globe through the Internet to your phone and then over bluetooth to the car stereo.

I love living in the future.

Blogging anniversary – 7 years!

Posted on January 19, 2015 by Karl-Henry Martinsson Posted in Blogging, ConnectED, Lotusphere, Personal, WordPress 4 Comments

Yesterday marked my 7 year anniversary of this blog. It was in January 2008 I created my TexasSwede blog on BleedYellow.com, and in October 2012 I moved it to my own domain and switched to WordPress hosting.

My blogging frequency have been going up and down, based on what’s been going on in the IBM/Lotus world as well as how busy or motivated I have been. Over the years I have written 404 blog entries (including this one), making it an average of almost 58 entries/year or close to 5 entries/month.

So why am I blogging? I am not sure there is just one simple answer to that. I think it mainly have been a combination of wanting to share information I have gathered over the years , as well as wanting to be seen and/or recognized. The latter was more of a result of my blogging, not a reason in itself to blog, but it encouraged me to continue.

I had started blogging a couple of times earlier using the different Domino based blogs available, but those attempts ended up being just one or two posts. The one exception was in 1995 when I “blogged” during a scuba diving trip to Egypt. I wrote a web diary every day on the IBM Thinkpad 701 laptop I brought with me and also added photos I took with an early Kodak digital camera (DC-40 I believe I used on that trip). I did not have any kind of internet access during the trip, so I uploaded the page and pictures after I got home. Also, as opposed to a modern blog, the oldest/first day was at the top, as in a more traditional narrative/diary. I lost the text of that diary since, but some of the pictures have survived.

In 2008 I started blogging right before Lotusphere. I wrote a couple of entries the first few days, and I got good feedback on them, as well as several hundred views. So I got encouraged and continued. After about a month I got brave enough to start sharing code on my blog, and I also started using it as a way to expand on answers I gave to question in the developerWorks forums.

The next year at Lotusphere more people recognized me from my blog, and that further made me feel like it was worth my time and effort to share information. Eventually my posts became less frequent. One reason was that it was hard to post code on the IBM Connections based blog, and only registered users could comment, limiting the public participation. Those were among the main reasons for my move to WordPress in 2012, together with a desire to use my own domain.

With WordPress it was suddenly much easier to post code and embedded videos, and my blogging started up again. I could now also easily blog from my smartphone. I have been lucky enough that my boss let me blog more or less during work hours, and even publish code and information I generate for work. Usually I do it during lunch or after work, though.

Lately I haven’t been blogging that much, due to things going on in my life. The next few months will be very busy for me, but I hope to be have the energy to continue sharing code and information here. Last year I was so busy at Lotusphere IBM Connect that I did not write very much from there, but I hope to do a better job this year. Especially for my many friends who are not able to go this time.

So to everyone who been reading my blog: Thank you!
And an extra big thanks to everyone who took the time to comment on my ramblings.

 

HCL Ambassador 2020

HCL Ambassador 2020

IBM Champion 2014-2020

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profile for Karl-Henry Martinsson on Stack Exchange, a network of free, community-driven Q&A sites

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