Tag: sharing

Networked Conversations With Second Front Review.

This was a eyeopening Network Conversation with five of Second Front’s member – Bibbe Hansen, Liz Solo, Doug Jarvis, Patrick Lichty and Jeremy Owen Turner  This Conversation was HIGHLY advertised on Facebook by Prof Randall, and I found it really funny that the artists(Patrick Lichty) commented that they sensed danger in it and Liz Solo and Bibbe just found that comment funny and went along with it.

During the live stream, when there was a technical error when Prof Randall disconnected as a host and many disconnected together, I was lucky to remained in the chat room with a few of artists still streaming, they were really excited about the technical error, they Laughed Out Loud and being really thrilled about the fact that “Every where they go, they would crash the system.” JUST WHAT HAD THEY DONE IN THE PAST? I am also really amused with Bibbe with her animated personalities that she felt like a 8 years old kid in a 60 years old body where she gets excited fairly easily.

It is really interesting to see that the artists viewed their Second Life character (Avatar) sometime as themselves and sometime as a separate entity where they would mention what they did in their performance with “I” but also gave third person introduction to their Avatar during the introduction in the Network conversation. I guess they see the body of the Avatar as a separate being but shared the psychological, intellectual, emotions, conscious and all intangible aspect that made us human with the Avatar, this really seemed to be similar with the movie “Avatar”(2009 film) where the “Blue Avatar Thing” shared everything with the main character except for the physical body, and when Second Front logged out of the Second Life, the character will be inanimate and lose their “body” until they logged in.

On the upper half of the poster are the faces of a man and a female blue alien with yellow eyes, with a giant planet and a moon in the background and the text at the top: "From the director of Terminator 2 and Titanic". Below is a dragon-like animal flying across a landscape with floating mountains at sunset; helicopter-like aircraft are seen in the distant background. The title "James Cameron's Avatar", film credits and the release date appear at the bottom

They also mention about the identity within Second Life where they did a work in the past by interviewing the people in real life and recreated the information they gained and place it directly into Second life, They would also change their Avatar appearance to replicate the other member’s Avatar and place a tag with the name of the character they copied and act as them for some time, also to add to this identity within Second Life, Second Front found it really interesting to place unsuspecting Real Life people like Andy Warhol into Second Front’s performance, as mentioned

“There was a Fluidity of Who was Where and Who Was What In Second Life”

Anyone could be anyone at any place, there was no clear boundary of what you can be in Second Life, this was what made Second Life so intriguing to a point that people lost themselves in the game.

 

Throughout the Network Conversation, Second Front talked about topics which were really got me thinking about the third space performance, as they are moving towards the VR, Patrick Lichty also mentioned the possibility that the neuro-plasticity might takes hold, if we gets too engrossed with the Virtual Reality, our brain may be rewired to evolve along with the technology and they briefly mentioned something about Neil Harbisson (I think, my ear-to-brain-to-hand function were not fast enough to write it down, but Patrick mentioned about some guy and I think its Neil Harbisson after I googled) where his brain was rewired because he uses sense that we would otherwise not use in that context, This is why the VR headset will someday affect our visual cortex, and by using VR, isn’t it just putting a screen to the third space right in front of our eyes and transport us directly into the third space? The future will be amazing for sure.

Lastly, I would like to agree the Network Conversation (I cant remember nor did I write down who said it again, and this is not the exact words but what I interpreted and summarized) that

“Performance is all about the body, what if we take the body out, we have emotions, we have feeling.”

When we are in the Third Space, it is real as there are all of what made us human, except the physical body. These panels(the Adobe Connect grids) is a great example of bringing people together through Third Space.”

If there are anything that I learnt from the Network Conversation, It further emphasis that the third space is a very new platform for human to be in and we are still in the process of integrating into it. It may take some time before our brain complete the rewiring so that we can have the thirdspace as a new human sense through the “Evolved neuro-plasticity” which might not even happen, but while the possibility are endless, so why not just learn from the Second Front and to have fun in doing things we all like while enjoying the process of creating something regardless of the end result but only focus on the enjoyment of process.

Nonetheless, the Second Front enjoyed and had fun in the Network Conversation!

 

Research Critique: Second Front

The Second Front performance was extraordinary and unlike anything that we’ve experience in internet art and culture, the performance is entirely within a virtual world(third space) where what was common in the Second Life was totally impossible in the real world that we live in(like physics and such).

To be really frank, I started the research about Second Front by reading the Assignment Post and watching the two video over there, IT MADE EXACTLY ZERO SENSE TO ME, I am like..

WHAT THE SHH IS HAPPENING? WHY DID THEY USE THE HELICOPTER WHEN THE BANK IS RIGHT BELOW THE MANSION? WHY DID THEY SIT ON THE MISSILE HAPPILY? WHERE DID THE MISSILE EVEN COME FROM? WHAT IS THIS FLOATING BALLET DANCER THING?  WHAT IS HAPPENING??
WHHHHHHHYYYYYYYYYYYYYYY~~~~~~~~?

“A good piece of art gives you a sense of wonder but a piece of astonishing art make us feel foolish” but I felt really stupid after watching both of the video, because I must be too slow to not get the meaning/message of them. So I carried on in the researches by starting to understand what exactly Second Life is….

Wait… This Second Life is actually a really interesting “Game” that have no boundaries or whatsoever. Users could create their game character anyhow they want, make their character to do anything, build all sorts of structures and items in the game and there are even user using Second Life to raise funds for real life volunteer funding which I think is such a good use of third space as a medium to solve problem in the third world! 

 

Back to the topic of the work of Second Front

I think what Second Front was doing was really amazing as they are all from different country and meeting, planning and executing the performance in the third space while transcending any laws(physic or social) which is only possible in the third space, Grand Theft Avatar felt like a piece that was drove by the inner desire of human, it started with the characters in the “Evil Genius Mansion” with the dramatic music and I think this is a reflection of us dreaming to be a badass in some point of our life like having super power- able to fly, super strength etc. and in the Grand Theft Avatar scenario, they are the “Rich Evil Genius”(rich because of the helicopter which is totally unnecessary) whom disguise themselves to rob the bank with the “Genius brain” that could unlock the safe to take all the Lindens in there, annnnnnnddddd *Plot Twist* they are trying to portray that they are not evil at all but rather acting as the Robin Hood who steals from the rich and “Give” it to the poor as we can see that the money is all scattered from the helicopter soon after they take flight but if it was the money they were after, scattering the money will be the last thing they do.

I really admire that Second Front is an adult group who are really childish(Just to clarify, being childish is a good thing, like child in their heart still survived) and they could make such wonderful performance in Second Life, when I was much younger, I was a gamer who did things which were really similar to the what Second Front were doing but on a much smaller scale, I remembered that I made my friends to wear a set of costumes in the Massive Multiplayer Online Role Playing Game (MMORPG) called MapleSea but in a private server, we dressed up as the Meso Ranger and went around helping(Disturbing) people.

It was fun to be “Someone else” other than the normal character we used in the game and doing something we normally wouldn’t do with the disguise on, this was exactly what Second Front had done in the Grand Theft Avatar.

I would like to quote Alise Iborg  when asked question about the rehearsal vs Improvisation in their work:

If it is better improvised we will probably do that. Each has its advantages and disadvantages.

With prerecorded performances, we can fine tune and edit out things we don’t want the audience to see. But with improvised performances, the work takes on a life of its own fueled by the creative energy of our players which really shows through.
Also, many times, it’s the surprises and unintended actions that make the work really come alive!

Isn’t this exactly what we learnt in this module? “Also, many times, it’s the surprise and unintended actions that make the work really come alive!”. Alise Iborg is more likely to have an improvised performance than a prerecorded one (its kind of paradoxical as their work was prerecorded and edited, but the content in it seemed really organic and improvised) and this is the spirit of having a performance(live or not) and if we embrace and accept the possibility that things will not go as planned or even planned to have the unplanned happenings, it would make organic pieces which unique and flavorful due to the shift against logical interpretations.

Afterall, Second Front is having fun making these artwork which some were funny, some were totally illogical, but the main thing which we all can learn is to have fun in the process is more important than having the perfect end result, I am sure Second Front laughed out loud when they were executing their pieces while they were like “FLYYY!! MAKE MORE OF THEM FLYYY!!! HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAH!!!!”

 

 

 

 

Co-Broadcasting Experience and Thoughts.

This Co-Broadcasting thing is definitely new to all of us!
the best part of the co-stream is that we can communicate to each other with very little lag between in comparison to the usual broadcast where there will be atleast 7 seconds with optimal connections. Co-Broadcasting could possibly be used in our final project as our idea for the final project is to go through the barrier of the broadcase and “appear” on the other side of the stream. When doing our two occasion in the Co-Broadcasting, we’ve got some interesting shots and we tried to build towards our final project.

Co-Broadcasting 1:

Posted by Su Hwee Lim on Thursday, 12 October 2017

 

Co-Broadcasting 2:

Costream test 2 Su Hwee Lim

Posted by ZiFeng Ong on Wednesday, 18 October 2017

 

 

This is really interesting as I am shooting SuHwee while she was shooting someone else. it feel like a real time behind of the scene, and SuHwee followed my hand sign in this and it gets really confusing that whose hand is that?

 

Tiffany doing her dance and we somewhat tried to learn afterwards and I zero talent in dancing. also, there is a minuscule lag over here.

 

This is a take from our second co-Broadcasting which we focused on testing for Final project. we did the face merge thing like in the adobe connect.

 

Since we have the same object, we decided to use it as our advantage and “pass” to the other person and merge it on screen so it appeared to connect in the split of the screen.

 

Another Adobe Connect trick, so now our body parts are not limited to spatial restriction and can travel through the third space. (somewhat)

 

This is my favourite part of the whole stream. it looks really good as all the detail matches up, even the hands in the watch are the same(of course, its live at the same time).

 

 

and we tried to synchronize our movement which is REALLLYYY difficult.

 

Lastly, as Makoto suggested, the side profile it kind of difficult but it is really interesting if we can get it to synchronize and turn our face. Which we did and had a relative success 

 

Some Observation I’ve made in the two broadcast.

1 – The lighting is really important, in our first stream, the both video seemed really nice next to each other, but in our second stream, as the lighting is different, it is very difficult for the viewer to believe that we passed the item over since the lighting is way off even when it is the same thing. Like Bao and Makoto’s co-broadcasting, since it was taken in the afternoon, it look really nice because they have similar lighting.

2 – There needs to be communication between both of the broadcasters so that we can coordinate our actions better be simple thing like a count down but we need to think of a way to remove the countdown.

3 – if we want to pass thing over or anything that require the use of the split, we must do it so so both of the broadcaster can slowly merge the object on the split.

 

Overall, there must be more testing for us to fine tune our actions and the difficulty level will be much higher if there are 4 broadcaster at the same time. Maybe one way is that we can use the co-broadcast as a communication tool instead of the final piece so we will have two phone each, both phone broadcasting at the same time while one is in the co-broadcasting mode and another is on the normal broadcasting mode so that we could communicate through the co-broadcast live.

ROBOTICS COMPONENTS!! CHEAP CHEAP! COME COME!

First, you will need an EZbuy account, it will be really worth it. Best part, they have collection point from Canteen 2 in NTU!!

Buying from Taobao /EZbuy won’t guarantee the quality, occasionally  will you receive item that doesn’t work but they are CONFIRM 3X to 10X cheaper than Simlim Tower.

Waiting time is anywhere from 5days to 3 week (5 days only if you are really lucky that the seller send your order out the same day and it finished inspection the next day in EZbuy warehouse PLUS you used Express shipping which is $2.99 per 500 gram) if you are REALLY UNLUCKY that the seller gone MIA after you purchase, good luck, but that shouldn’t happen with the link I gave as I bought from them and all is good.

 

Tutorial here for those who don’t know how EZ buy works,

PCA9685 Motor Driver  <—– CLICK HERE

 

MG945, MG946R, MG995, MG996R(Get the 996R, I think its the best out of the 4 from some forum I read, but not very sure.) waterproof servo and 30kg servo, I dont’t know how well they work. <—– CLICK HERE

SG5010 Servo They are 180 Degree by default & they are similar to the one above, but with plastic gears which made it lighter and cheaper but don’t last long<—– CLICK HERE 

 

SG90S, Much Stronger version of the small servo in the Arduino kit & this 1 have all metal gears, but WAY WEAKER than the 2 above <—– CLICK HERE

Arduino Uno Clone. working good with more pins available for soldering  <—– CLICK HERE

ESP32, runs Arduino code and with built-in WIFI and BLUETOOTH  <—– CLICK HERE

Wemos D1, work exactly like Arduino Uno, but with Built-in WIFI <—– CLICK HERE

Lots of plastic gears, metal rods, rubber band belt drive <—– CLICK HERE

 

Have fun shopping!!

Robotic – Final Project Prototype Part 3 – Understanding the Motors and Power Supply.

For weeks, I’d been thinking that my code was wrong hence I cant move more than 2 motor at the same time or it will corrupt the system….

And in the end, it wasnt my code, as I was using PCA9685 which is a servo driver which I bought online and thought that I could control 16 motors at the same time, Yes, it could and the code can work.. the problem is the power supply. NEVER HAVE A SERVO DRIVER’S MOTOR POWER SUPPLY POWERED STRAIGHT FROM THE ARDUINO!

I finally found out today that was the main reason, when the motor drains too much of the Arduino’s power, it will brownout, causing erratic behaviors in the motors which was my main problem up till now, so instead of limiting myself to code up to two motors to move at the same time, I could potentially move all 16 motors just by finding another power supply.

15:15- 16:10

 

My Brownout will occur when I run 4 servo at the same time, so 3 servo running simultaneously is the maximum for my current power supply, There are ways which I could solve this problem.

  1. Using a battery which could supply 6V power at 10A or more, after my research, battery are rarely rated at 6V and 10A is just too much for a battery, even if they do, it will drain the battery out really fast unless I am using a HUGE car battery on 12V and step down the supply using a Voltage Regulator.
  2. Using Multiple battery at 5 V or 6V and parallel them to increase their current, since this will be the most expensive out of all option, the only way possible to get this done is to series 4xAA battery and parallel multiple group of 4xAA to create a powerbank, the downside of this will be the voltage drop overtime due to lesser power in the battery.
  3. Using a power adapter with the 5V or 6V at 10A, and this will probably be more feasible due to the availability of 10A power adapter in the market, or I could use a 12V 10A power adapter along with a Voltage Regulator and step down it to 6V. I think this will be relatively doable because it will have a stable supply and I do not have to worry about recharging my battery, moreover, I might be able to supply power to my Arduino at the same time too.
In conclusion

I will try to find suitable power adapter along with voltage regulator, if this still don’t work as well as i thought it would work, I probably can use a capacitor to increase the current rating(I am still not sure how does this work, but I’ll figure out)

Robotics – Biologically Inspired Robots: Research part 1

What is Biological Inspired robots? First lets break the words into pieces.
Biology – The natural science of studying Life and Living Organism.
Robots – A machine capable of carrying out a complex series of actions automatically.
we could see that the Robotic studies has a lot to learn from the Biological side as most of the nature elements are refined through the years and it should be one of the most efficient way of doing things.

There are 2 methods from nature where robotic could potentially learn from which are

  • Imitating mechanisms found in nature (velcro)
  • Studying organizational principles from the social behavior of organisms(Swarming)

Imitating mechanisms found in nature

Bionics/Bio-mimicry(biomimetics)

In robotics, bionics and biomimetics are used to apply the way animals move to the design of robots. Bionic Kangaroo  by Festo was based on the movements and physiology of kangaroos and one of the most well known Bio-mimicry of a bird was by Flying Machine by Leonardo Da VinciImage result for leonardo flying machine

There are many different variation of the bionics which replaces missing human limbs and they try to make it as close as the real ones, by producing a joint at where a joint should be, and although it might take awhile to get used to it, the technology is getting better over time and we are starting to go past the “Replacement of missing limbs” to “Enhancing human parts” since some of the Bionics worked better than our current limbs. *360 rotation of all joint? count me in.

This really inspired my projects in the turtle idea the spot is also an quad-pedal robot and I really love how it moves, maybe I could incorporate the idea of it into the turtle.

Notice how it move 1 foot at a time when turning and how it walks.

 

Studying organizational principles from the social behaviour of organisms

From the behaviors of ants, one ant may not be much and does not do much, with simple rules given to each type of ants, a society of ants will be able to do so much more and is really efficient. Hence on the idea of collective artificial intelligence in swarming in ants, fishes or birds, we could see the potential by using swarming in robotics by using local rules and global behaviors could allow us to scale the robotic ability into a scale unimaginable to us. 10 swarming robots could work, but 10 thousands swarming can do so much more, each individual robots just have to know where its immediate neighbors are.

The studying of insects like ants could really benefit the field of science and robotics.

This remind me of something that is in Big Heroes 6

Inspiration from this?
ANTS.
DEFINITELY ANTS.

I’ll end this part of research here and if I have anything more to add, I will add them in another part afterwards.

 

 

 

Interactive Devices – Device of the week 3: Electric Paint Lamp Kit

Conductive paint had been here for some time and the application for seemed to be really a next level to interactive devices. This is an example of the usage of a conductive paint, Electric Paint Lamp Kit.

The Conductive Paint Lamp Kit is a simple product which springs from the novelty of Conductive Paint and what made it so special is that it is the most basic element of any circuits- forming connections between parts. With conductive paint, we could form electric circuits on any paintable surface which means the possibilities are only restricted by the surface and our imagination, In the Lamp Kit, it uses only simple Light up board, some printed paper and Conductive Paint in different combination to form 3 different variation of lamp, if we were to use other modules of sensors or output, I am sure that it would be really fun to play with these.

Like for example, if we were to use projections on top of the conductive paint on a wall, it would be like so.

This is definitely an interesting project to be done and would be possible for us to complete with our current knowledge after some explorations.

Another project which latches on the idea on a set of more advanced conductive paint is this, the Electroluminescent (EL) Device.

The Electroluminescent Strips could be created by using a few layers of different paints.

and how to create that exactly could be found here:

In Conclusion

The element of interaction within the Lamp kit not only acts like a Lamp, it is also a DIY kit which the user would participate in making it into a final product which gives the user a sense of involvement and increase their liking on the product as it was made by them. Maybe I could incorporate this idea of involvement into my final project where the users could create something that runs in the system which I created.

Also, Conductive Paint seemed really interesting to play with it and the potential of it is endless, we should be able to see better Conductive Paint and Conductive Paint Projects in the market really soon and I probably will purchase one to play with and maybe make it into a project or something.

 

Interactive Devices – Research 2: Musical Instruments.

Unconventional Musical Instruments

So, Lets go back to the basis of music… What is music?

Music are basically sound organised in time.

so to break it apart, any thing that produce sound in a timely manner could produce music. right.

and if goes further, sound is vibrations through a medium like gas(Air), liquid(Water) or solid(Bones)

and if we reverse the broken parts back up, anything that vibrates in a timely manner could potentially generate music. YEAH~ a ruler could vibrate, so a ruler is a potentially musical instrument.

As with my previous research about motors, Stepper vibrate more than Servo, so a Stepper is a louder musical instrument than a Servo.

of course, they should not be this loud so they were placed on a table and the vibration will be transferred to the table and it will resonate which amplifies the volume of the sound as the table have larger surface area.

Old floppy disk reader contains motor inside, with programming, they could produce music too:

 

Musical box  instruments.

This is basically the introduction of a music box, I think Music boxes are wonderful instruments that seems really magical considering that they could play music almost automatically minus the winding part at around 200 years ago where electricity were not even used as modern context(not in the sense that Egypt used “Batteries” thousand of years ago.).

 

Remember the video which Prof Demers showed us during lesson, the Marble Machine by Martin Molin?Image result for marble machine

I was fascinated and really impressed with the amount of calculations, engineering and mechanical effort used to build just one of these machine. This is a manual musical instrument that the skill of the artist really contributed to the overall work of this piece, imagine if I were to play it, it will definitely not sound like the original.

And I will talk more about the inspiration or the predecessor of The Marble Machine, “The Eighth Wonder Of the World” which is an Orchestrion that incorporate 3 violins in it. This too, the engineering effort within it is astonishing!

The 3 violins were used due to the mechanical aspect of it, since violins have 3 strings, it would made more sense to use 3 violins one string each than to create a complex mechanism that play all 3 strings on one violin.

 

Futuristic spin on Traditional Instrument

The classic instruments are awesome with limitation, This is why people are programming advancement into classical instruments.

Lets take a the simplified evolution of piano starting with the oldest piano in existence(around 330 years old) for example.

Related image

after a lot of version and variations that sound slightly different and with some improvements and then came the Electric piano in late 1920(90+ years old) which is an electro-mechanical instrument.

Image result for Neo-Bechstein electric grand piano
Piano Eléctrico Wurlitzer, modelo 200A.

and then after many versions of improvements, the more recent evolution of the traditional piano is the roli seaboard rise which uses sensor which then produce sound electrically, the interfaces still follow the traditional piano, however the sound produce and the means of producing the sound was nothing like the piano any more.

 

In Conclusion

In these researches of unconventional instruments, music box and the evolution of old instruments, I could see that we could use anything which could produce sound to be the base of a musical instrument, We could revise a traditional instrument like roli seaboard rise, we could build a system that uses old unrelated objects and make them an instruments like the stepper motor music,  we could possibly use a system that plays existing musical instruments like “The Eighth Wonder Of the World”

There are no right and wrong ways in making music, the only problem is is it audible?

 

 

Interactive Devices – Final Project Research 1: Brainstorming

For Interactive Devices Project, I Intended to do it as a solo project so that I could possibly learn more through the exploration process.

After some research, I’ve got 3 general ideas in mind which I might consider:

Wearable Devices:

  • Could be for Fashion

    – Something that look nice

  • Could be for Entertainment

    – Something that is amusing to the user/viewer

  • Could be for Practical uses

    – Something like an Air-condition system

  • Could be for medical purposes

Musical Devices:

  • Could be a totally new instrument that is not available in the market.

  • Could be a system which plays existing instruments:

    – Strum Guitar
    – Blow Pipes/Flute
    – Ring Bells

  • Incorporate the pendulum

    – Pendulum is a interesting object which produces beats
    – is rather amusing

  • Reads Music sheet and play it automatically

    – Could be like a music box

Magnetic Devices:

  • Magnets have really interesting properties
  • Could be a combination of permanent magnets and Electrical magnets.
  • Magnetic could result in levitation of objects which are really amusing

Conclusion

Overall, out of the 3 main categories of Wearable, Music Instrument and Magnetic devices, I like the idea of making an musical instrument more and my initial idea is a device which could read music sheets like a music box. I shall explore more on music box in the next research post.