Journal

Stream of Incomplete Thoughts

  • May 1, 2020 Mind on Fire

    One state I’d like to share with you is when I put my mind on fire.

    Genuine curiosity drives me to read something, a little thing. A few minutes later I found my self immersed in research: interesting ideas scattered all over the screen. Me, in total isolation of the surrounded world, connected with pure source of power, the ideas. When I connect with a single idea, a spark in my mind occurs. And suddenly, all the other connected thoughts and ideas started to spark and volatilize. A surreal scene of endless flow of electrochemical signals, and the only you thing you have to do is to capture those thoughts into words.

    So I write, and write, and write.


    Quoted from Jim Collins’s interview :

    “So for six years of working on that research project, I could just go into the cave and work and work and work. And that kind of deep work, you have to go deep into the data, deep into the research, deep into the thinking, the long cycles of reflection, that’s how you get the ideas. And that’s how you do good stuff”

  • April 3, 2020 Meaningful Work

    One thing I’m thinking to commit upon is to only do meaningful work. I find it so hard to work on something that doesn’t provide any value.

    Working for the sake of money doesn’t last. Even when it’s a huge amount of money. I do care to invest my time for the benefit of others, for the benefit of real users.

    Always thinking that life is too short to build useless products and useless features. It’s rather much more valuable to extract all the meaningless work from your life, put it in the trash, and start to focus only on what matters the most.

    Valuable work is much more rewarding for oneself. And it’s not hard to earn money while doing valuable work. Indeed, if your work truly provides value, it’s easier to earn money from it.

  • February 4, 2020 Interruptions

    As I’m reading Shape Up, this has perfectly captured my perspective of interruptions:

    When people ask for “just a few hours” or “just one day,” don’t be fooled. Momentum and progress are second-order things, like growth or acceleration. You can’t describe them with one point. You need an uninterrupted curve of points. When you pull someone away for one day to fix a bug or help a different team, you don’t just lose a day. You lose the momentum they built up and the time it will take to gain it back. Losing the wrong hour can kill a day. Losing a day can kill a week.

    It is the perspective of which I’d like to view interruptions. The cost of a single interruption is multiplied by the number of time units you have been focused in. When working for 6 hours continuously, the interruption would destroy everything you have mentally built for 6 hours. You need to rebuild (accelerate from zero) to get back to the state of deep focus you were in.

    Acceleration and momentum is the physical metaphor Ryan has used. I usually think of deep working as riding a bicycle, you start from zero, then start accelerating till you reach the maximum speed. If someone down the road stopped you (aka: interrupted you) for a minute, you need to settle down and then start accelerating back from zero. Multiple interruptions during the day = you lost the entire day.

  • January 31, 2020 Buildling Unmanned Ground Vehicles

    It’s been a busy month working on my contribution to a funded research project for building modular Unmanned Ground Vehicles (UGV) controlled via IoT.

    First three prototypes.

    The main job of the vehicles is to perform surveillance missions. Each vehicle is connected to the internet via a wireless network or LTE. In case the internet is disconnected, it runs in autonomous mode. It’s equipped with the required sensors and obstacle avoidance algorithms in order to navigate its way back to the base station.

    Two controllers are mounted on each vehicle, ATmega8U2 and Raspberry PI. Both are connected via serial communication. The Raspberry PI is responsible for streaming a live video through the mounted camera, to send telemetry data to the cloud, and to receive the commands. The ATmega8U2 is responsible for the vehicles movement and autonomous mode algorithm. It executes the commands received from the Raspberry PI.

    Operation Control Unit

    The main contribution of mine is to build a modular architecture of the entire system: from hardware to the software, connect the vehicles to the cloud service, and to design and build the control unit.

    The key priority of the architecture design is to create easily reconfigurable modules where each module is responsible for a specific task and can be seamlessly integrated with the other modules. With well-defined interfaces between them, the research teams could independently work and develop any module of interest.

    Another feature that’s still under development is V-to-V communication: in case any of the vehicles lost the internet connection, it would look for the nearest internet-connected vehicle and start to send and receive the needed information through it.

    It was an intresting project. I may write more technical highlights in future articles. But for now, if you need any further technical information don’t hestitate to contact me via email or Twitter.

    Thanks for reading.

  • December 28, 2019 First entry: on showing up

    Since 2019 is winding down, a new habit I’m planning to adapt in 2020 is to make the content I create sharable as much as possible through different channels. I’ve been almost hidden from the web for several years, and this is something I think I’ve regret the most. Not working in public or sharing stuff means that you are not working.

    Signaling creates the authenticity that you’re building things over the days.

    So, a new type of content I’m planning to publish is a content that doesn’t requrie a lot of effort. Something that could be as easy as writing a tweet. It could be incomplete thoughts, qoutes, ramblings from books and articles, normal journaling, life events, links, intresting stuff… or anything that could be articulated.

    Quoted:

    Show up. Keep showing up. Somebody successful said: 99% of success is just showing up.

    That’s it.