Tech “Archaeology”; Minitel and Inception of a deeper speculative project

Minitel: German Telenorma/Siemens circa 1987.

The use of Minitel as a predecessor to the Internet was piloted in 1978 and rolled out in 1982 in France. President Valerie Giscard d’Estaing was inspired to initiate the project. One has to admire the French with their amazing ability to deliver large projects e.g. Ariane rocket, the Pompidou Centre and the TGV, this visionary network connected Devices anticipated the forthcoming Internet. Its original proposal was to replace paper-based directories for phone numbers it was soon being used interactively to order Cinema tickets email and chat. Other services on offer were mail-order retail, airline and train tickets information on another database and message boards. Even before the advent of Minitel, Parisians could order local grocery deliveries via a service called Peapod. Continue reading “Tech “Archaeology”; Minitel and Inception of a deeper speculative project”

Post Traumatic MA Syndrome

I sweep up the kipple from the garage floor; PLA printed fragments, crucifixes, metal filings, screws, wires and some valuable items I mislaid in the frantic rush to finish my final installation for the MA exhibition –  Echosystems .

After a route march with my wife in Tel Aviv, Jerusalem, Hebron, Ramallah and Armageddon I return to an anxious UK, an uncertain future for the country and one of the hottest October days on record.

The Autumn term for my MFA has already started and I havent a clue what I am doing back there, Continue reading “Post Traumatic MA Syndrome”

Motors and Prototyping

After some experimentation with tiny N20 5V DC motors, the same type found in MG905 servos – I realise that they run just too fast. For the DC motor to work I have used a small 2N7000 / 2N7002 / NDS7002A — N-Channel Mosfet.

I will use a few of these DC motors in the forthcoming installation for the final project, however, because the RPM is too fast,  I will be converting some of the servos I have into continuous and much slower, rotating servos. Continue reading “Motors and Prototyping”

Final Show – notes pw: physical comp tutor

 

End of Year Project

Introduction

 

I have looked into these areas so far;

  1. Autonomous robot with lidar sensor – no actual purpose, perhaps avoidance of objects in a room, mapping area etc.

 

Further extension of idea – automaton riding on the mobile vehicle, interactive with onlookers

 

Pros:

I will learn a lot and it may result in an impressive installation

I ordered the parts anyway, I was curious and will continue with it in my own time anyway

Continue reading “Final Show – notes pw: physical comp tutor”

A tension between my father and Mr Badger

Go back 55 years. Eccleston Square. The room filled with nine-year-old boys, 6 of whose fathers were in the cabinet not far away – possibly in committee rooms or the House of Commons.

At the front on a table is a pristine pile of squared paper, cut accurately and sitting immaculately in a cube, about a foot tall. The tea lady, Mrs Grice walks in with trembling hand – a green cup and saucer – 2 biscuits. Badger thanks Mrs Grice.

“CENTRIFUGAL FORCE!” he shouts – swinging the teacup and saucer, inches from our faces in a balletic flourish. Continue reading “A tension between my father and Mr Badger”

Prototyping for Term2 project

Testing the mechanism and stepper driver with an EasyDriver. I have used a LN298N H bridge board but I found the latter method less bulky and convenient. I am going to introduce a second stepper to incorporate movement about the y axis to move my object.

The supported object is heavy so I have to test the Nema17 stepper to see if it is strong enough.

The Subconscious Art of Graffiti Removal

I liked watching this film. It discusses how, as humans, we feel compelled to create art – the film shows us graffiti removal teams in Portland Oregon unconconsciously creating art as part of their work to remove graffiti tags inn an industrial area of the city.

I admire the film’s clarity and how it informs us on a subject in a convincing way. it was part of a project undertaken as part of a degree course by Matt McCormick in 2001 and is narrated by Miranda July.