Pinch Feed Me

Olliver's Pinch Feeder

Vik Olliver has posted the above image to the RepRap Project blog. Unfortunately there’s apparently no “permalink” to the specific blog entry, so I’ll just quote Vik’s description:

Adrian is currently printing the first draft of the pinch wheel feed mechanism for the extrusion head. It consists of two interlocking pinch wheels that push the 3mm Polymorph rod down a guide and into the opening in the 10mm PTFE rod… Small holes in the pinch wheels can take metal points if additional traction is required, and the symmetrical clamp should hold the PTFE rod centred.

Two Views And Mine

MIT’s Technology Review site has two interesting entries on the subject of intellectual property. Because this blog covers an intersection of sorts between virtual and real “product” from a designer’s point of view, the topic is – as stated in previous posts – of interest to me. Here’s the links to the two positions:

The People Own Ideas!” – Lawrence Lessig

The Creators Own Ideas” – Richard A. Epstein

I’ll be honest, while I appreciate Lessig’s point of view, I think Epstein is more on the mark. Thing is, free tools and cultural freedom have little to do with most of what I come across on a regular basis. Empirically speaking, there’s not really all that much “remixing” as far as I can see in the realm of 3D content; mostly I see accurate, unremixed CG versions of movie characters, props, actors and real world objects/products posted.

For example, take a look at this site, which was front page news on CGChannel recently. For all I know these CG models were created with the open source Blender 3D application, and that’d be wonderful since I very much support Blender. But I bet they didn’t use it. More important is what this person or persons is selling: virtual replicas of designs created – and in all likelihood patented – by automobile manufacturers (Mercedes, Volvo, Audi, etc). Is that wrong? Well, the people at that website (probably) didn’t design these things, yet they’re obviously hoping to make a profit by selling these designs. Shouldn’t they be creating their own designs and selling those instead? Isn’t that the kind of freedom that’s behind much of the open source movement? empowering people to do their own thing? I’d venture a significant number of people doing 3D haven’t read the memo.

Now let’s take this further: if there’s nothing wrong with this practice, why not just scan the real parts instead of laboring in some complex 3D application to recreate them? If profit is the motive – and apparently profit is involved here – then streamlining the process makes sense. Okay, then, so when people can fab their own products, you could have piracy beyond software, movies and music. People could pirate pretty much anything!

Oh wait. We already have some of that:”Yes, it’s a copy of the Honda…”[edit: the link keeps reverting to a registration site, so Google china automobile piracy and select “Piracy on parade at China car show” which is the third or fourth link down](and here’s some more here, and here).

As someone who makes a living as a designer, I can tell you that for those individuals interested in designing, fabricating and selling their own products outside of the corporate cubicle, there is a very real concern that their efforts will not be adequately rewarded. Consequently, since the effort to bring a product to market is substantial, many don’t bother. And that’s bad for everyone.

There’s an old saying that comes to mind when I read/hear people defending piracy and/or preaching the virtues of free everything : “Be careful what you wish for… you may get it.” And btw, that site I linked to above is registered to an individual in South America. Wonder if he attended that rally in Porto Alegre?

(edit: happened across some additional discussion with some interesting links on another blog here)

Book On Virtual Branding

Betsy Book has posted an announcement over on Terra Nova that her latest paper, “Virtual World Business Brands: Entrepreneurship and Identity in Massively Multiplayer Online Gaming Environments“, is available for download. Get it here.

This is a subject that’s been occupying my mind of late, though regarded from perhaps a slightly different perspective. I look forward to reading this.

Computex and Case Mods

BenQ MP3 Player

I’ve not seen much news on the Computex show, so I’ve not seen many pictures. However, ExtremeTech has a nice little slideshow from the event which is worth a peek. There’s a mix of case designs, internal components, accessories, and of course “booth babes”. The above image of BenQ’s new mp3 player was the most interesting to me as it does seem to show that BenQ is at least trying to create their own look (when they’re not busy being heavily influenced by companies like Apple).

The unusual case shapes in that slideshow (am I the only one who thought some looked like plastic cosmetic cases you see at the dollar store?) reminded me of ExtremeTech’s 2005 Case Mod Competition (details here). The first weekly winner has been posted and is this hybrid desk-pc:

Tie Fighter Desk-PC

Okay. A little too niche for the mass market perhaps, but better than some of the stuff in that Computex slideshow. Obviously someone knows how to use shop tools. If only they knew how to use a camera to compose a nice photograph…

Android 8 In The Flesh

I’m surprised this hasn’t been covered by any of the design sites I visit, but niche toy site, Android8.com, in partnership with Josh Spear’s blogsite, has announced the winner of their toy design competition – Derek Duncan. And here is the winning design:

Android 8 Toy

Personally, I really like it and look forward to seeing how this translates into a manufactured piece. In the meantime, check out some more pics and a couple other entries here.