June 29th, 2009

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Royal College of Art graduate Min-Kyu Choi has designed a folding version of the standard UK electrical plug.

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The folded plug is more suitable for travelling than the bulky standard version.

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Choi has also designed a USB charger version and Multi Flat Plug (below), which allows three devices to share power from one plug that takes up more or less the same amount of space as a standard plug.

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Choi’s work is included in Royal College of Art show two, which runs until 5 July (closed 3 July).

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Here’s some info from Choi about the plugs followed by full details of the RCA show:

‘Mac book Air,’ Apple’s latest master-piece, is the world’s thinnest laptop ever. However, here in the U.K, we still use the world’s biggest three-pin plug.

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Most people carry laptops with adapters and plugs because laptop batteries have limitations on the time they can be used. When people carry laptops with U.K plugs in a bag, it always causes problems such as tearing paper, scratching laptop surfaces and, sometimes, it breaks other stuff. The main problem is the UK standard 3-pin plug is not considered in the process of designing for mobility.

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My all intention of the project was directed to make the plug as slim as possible and follow the British Standard regulation at the same time.

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‘Folding Plug’ changes the shape form the normal U.K plug into a 10mm thickness object, solving these damaging problems.

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The ‘Folding Plug’ is also advantageous when people have to travel aboard. People normally carry up to three electronic devices for their long-term journey, such as a mobile phone, a digital camera or an iPod, However, we usually carry only one universal plug. Whilst multi-plug adapters and USB chargers allow us to use one plug socket for many devices, they are still bulky objects.

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The flat properties of my folding plug have inspired the development of a multi-plug adapter that also performs in space-saving ways. By using the folding plug whilst it is folded, ‘Multi Flat Plug’ and ‘USB Charger’ allows for 3 devices to be plugged into the mains, but only inhabiting a little more space than a standard 3-pin UK plug.

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SHOW RCA TWO

Open 26 June – 5 July, 11am – 8pm (closed 3 July; exhibition will close at 5pm on 30 June, 1 July and 5 July). Please note that the TEXTILES section will close for an industry reception at 5.30pm on Monday June 29. Fashion Accessories will therefore also be inaccessible to the public during this event.

The final part of the graduate shows includes work by students from the following courses: Animation, Architecture, Communication Art & Design, Conservation, Critical and Historical Studies, Design Products, Design Interactions, Fashion Footwear and Accessories, History of Design, Industrial Design Engineering, Textiles and Vehicle Design.

Some work will be for sale or commission.

Free admission

Royal College of Art, Kensington Gore, London SW7 2EU

Tube: High Street Kensington/South Kensington, Buses: 9, 10, 52, 452



Posted by Marcus Fairs

64 Responses to “Folding Plug by Min-Kyu Choi”

  1. mc Says:

    oh wow

  2. OG Says:

    what an exellent and practical idéa. a real design solution for a real problem.

  3. Alex Says:

    Great idea for a problem few people would have considered. Inspired throughout.

    The use of the folded properties to create a small multi plug is great, and is certainly among the designs I have seen that I truly wish are integrated into products.

  4. mmm Says:

    please go into production!!!!

  5. omar Says:

    nice work.

  6. Gilbert Says:

    Three words…

    I LOVE IT

  7. modular Says:

    Good job!

  8. roel Says:

    This is of the genial simplicity section! Always striking to see how simple and functional design becomes beautiful of itself.

  9. Prof. Z. Global Battle Says:

    It’s a killer app …. I organize a “design battle” in France about what is good design for future , design education for people and for students via all the new digitals webs tools eg design blogs in “revue du design”. Killer app ? Do we need Doctor…. in design?
    See also this japonese product for US and Japan.. an other killer app

    http://revuedesign.wordpress.com/2009/06/22/multi-prises-node-metaphys/

  10. Tyler Says:

    Absolutely brilliant!! I hate those bulky UK plugs!! How it should have been designed in the first place!!

  11. dario Says:

    very nice idea!

  12. Freddy_C Says:

    brilliant

  13. tanya telford - T Says:

    really good,

  14. Luxury Larry Says:

    wow…this is great. i want one!!! ASAP.

  15. Prof Z Global Vizion Says:

    Help !!!
    Too much stop what else? New direction in RCA? in Eindhoven ?
    http://www.interaction.rca.ac.uk/people/alumni/07-09/hayeon-yoo/projects/project2.html

  16. Olivier Says:

    Great & brave thinking! Brave as it is a complete rethink of a low end commodity product.

    I can only see Apple investing in a great user experience. This should come with the UK iPhone/iPod/MB/MBpro.

  17. Andreas Says:

    Great design -or even better: Britian could skip insisting on their silly plugs and “go european” -and while they were at it, maybe condersider the same with their imperial units, bajonet light blubs, right hand side driving etc.

  18. Je Ahn Says:

    Absolutely amazing.

  19. cpcp Says:

    Dezeen… please note:
    THIS is world class industrial design.
    More please.

    oh, and thanks!

  20. tanya telford - T Says:

    i have to say i just took Prof. Z Global Vizion’s advice (see above) and clicked on the link he posted, my gosh, the compass phone, its so romantic, i hope that goes into production, i think it could be enviormentally friendly too (hope so), i defiantly want one, so much better than texting etc,

  21. tommi Says:

    i can see Apple there! – Think different

  22. adeoye bammeke Says:

    Brilliant in all ramification. Good adaptation,modification and transformation of design. INSPIRING WORK! thanks.

    db

  23. alex Says:

    apple anyone?

  24. Eduardo Says:

    Amazing design, cant wait to buy one, one day.
    Though I could see Apple buying and selling the rights for this design :)

  25. bodkin Says:

    I think Andreas should stop being so zenophobic. The whole world used to drive on the right until Napoleon decided he wanted his empire to be less ‘British’. And if the European Union would like to pay for all our appliances to have new plugs and all our buildings to have new sockets them we’ll gladly ‘comply’ with your request.

  26. Daniel Brown Says:

    F*cking great idea

  27. J Says:

    Great object…does this function though? It doesn’t appear that there’s any space within the folding mechanism for two 220V wires plus the grounded line.

    If this isn’t fully functional, I’d be disappointed. If it’s possible to maintain this size and design it to actually work, the designer should have done so – the electronics are not complex. If it isn’t possible to maintain this size in a working model, then it simply isn’t a design for a plug. Great for a science fiction movie set, but don’t expect to see this in our homes.

  28. ray Says:

    i will pay for it!!

  29. Josh Says:

    Actually the 3-pin plug is much safer than the 2 pin. And the South African 3-pin (similar to the old fashioned 3 pin we used to have) is much bulkier.

    This one looks really nice, but I’d wonder how durable it is.

  30. Ken Says:

    This is just amazing
    I’m almost speachless…

  31. eduardo alvares Says:

    that’s what design is for;
    Bravo!!!!

  32. Michael Says:

    Bloody brilliant.

  33. Winnie Says:

    Absolutely great!!!

  34. Ivan Says:

    I love the idea of this, handy for the plug sockets on the wall with something in front of them like shelves. I’d definitely replace most of my plugs with these!

  35. MKK Says:

    Perfect

  36. Monkey Says:

    Stunning!

  37. Erik Says:

    Make heaps, sell them all, and become a billionaire!
    I want to buy a couple from the first batch.

  38. junihaoni Says:

    wow, i would buy it in a flash.

  39. Rodrigo Almeida Says:

    great!!!

  40. Blark Says:

    I really wasnt even vaguely interested from the first image but this is one of those products that has been very well thought out and is a genuine solution to a growing problem, certainly in my office. Brilliant!!

  41. puckfly Says:

    Marvellous work, Congratulations!

  42. Reuben Smither Says:

    Amazing design love the fact that you could can rotate the plug pins (Can accomodate curent standards but could also accomodate better future socket design) My Father had an idea a while back for a similar design utilising vertical pins. Look forward to the day of no trailing gang adapters!
    Would love to see this in real life at show but cannot make due to broken leg.
    cheers!

  43. Clive Patterson Says:

    Had a similar idea some years ago when another company designed a clam shell – no screw plug and wondered why they did not take it further. Your effort beats any idea I have seen to date – well done get it into production! The computer guys will be you market.

  44. lyarchi Says:

    I am sorry,but there is something wrong in the article:
    Choi’s work is included in Royal College of Art show two, which runs until 5 July (closed 3 July).
    The word two should be too,right?

  45. Sabir Says:

    BRAVO!! Great Design…..I’d love to change all of mine :-)

  46. damian Says:

    maybe the uk should redesign their plug standard as a whole.

  47. mojah Says:

    Great idea, congrats!

  48. asdfghjkl Says:

    Congratulations on surfing the merciless comments page of Dezeen with 99% (?) positive comments. Testament to a very very good design I guess.

    BUT! I love the U.K. plugs. Super super solid. Have you tried to plug four Euro plugs into one of their multi blocks? They fall out while you’re using your circular saw. Tsk.

    Vive la 3 pin!

  49. dsgngurunyc Says:

    perfect and well considered, well done!

  50. jog Says:

    this might be in the list of design that change the world, brilliant!!

  51. Joe Says:

    Well, that’s one of the best designs I’ve seen in last months. Very nice!

  52. sarah Says:

    WOW!!!!!!!!! brilliant!!

  53. James Says:

    This does look brilliant, but I’m not convinced it’s a working prototype that complies with regulations – where does the fuse go?

    Could do with seeing an internal shot/diagram. I guess I should get along to the RCA for a closer look…

  54. MAX Says:

    same comments for

    “Ultra Lead by Georges Moanack”

    http://www.dezeen.com/2009/07/03/ultra-lead-by-georges-moanack/#comment-290448

    at least we can use it!

  55. Martin Says:

    Genius!! Apple will be all over this – I hope they will anyway! Also worth noting that with the mobile phone industry looking at a universal charger solution this could be a great product to be included, in the UK at least. Has a Euro/US version been designed?

    good luck with it!

  56. Stanley Says:

    This is absolute GENIUS !!! Well done!

  57. Brian Says:

    Min-Kyu

    GRRRREEEAATTT job, from one Industrial Designer to another- you have hit the sweet spot!

    However, for technical realization, you must be careful with the way the electrical wires are articulated and articulate, as it is easy to fray their insulating jackets. This causes fires!

    Great job!

  58. daniel Says:

    the fuse is in that cute red circle down the spine of the plug – you can pull it out

    i had the chance to see this first hand with the guy there explaining it to me, he was lovely, and this is such a beautiful and useful little thing

    great great great

  59. SJJ Says:

    Martin – ” Has a Euro/US version been designed?”

    I think that was the inspiration – the US plug especially is tiny, and folds in on all apple adapters. The EU plug is hardly troublesome. It is surprising when you move countries a bit how big the accepted UK plug is (partly from the earthing standard that very few other countries have)

  60. Manuj Darshan Says:

    Genius. This is indeed very practical.

  61. John Martin Says:

    This is one of those “this is so obvious I wonder why nobody thought of it before” ideas. Excellent. Any idea when some manufacturer is going to take it up? You deserve to make a fortune from the patent. 8-)

  62. brian c.eng Says:

    A very elegant design

  63. Richard Says:

    Did you get funding to take this project further… ? if not are you still interested?

  64. Patrick Geneste Says:

    Absolutely brillant! the same principal can be apply with almost all plugs from all over the world.

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