3Dプリンター 規制か?

2014年05月17日

3Dプリンター 規制か?

3Dプリンター 規制か?
3D printer or regulation?
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"Do not kill new technology ," " scary , the regulation " pros and cons 3D printer gun , the net

That guy that manufactured the pistol equipment , which can be made easily in the complex three-dimensional "3D printer " was arrested on suspicion of violating the Swords and Firearms Control Law is calling echo . Impact " technology of the future" began soaking up the limelight recently was associated with crime suddenly big , some Ministers also mentioned the possibility of laws and regulations . Pros and cons of the net is divided Should regulations for the safe, or should give priority to the advancement of technology .

Based on 3D data that you created in the computer (such as blueprints ), 3D printer , that of machine that produces a three-dimensional by stacking and metal powder and resin . Because the mold is no longer necessary , expected benefits , such as significant reductions in cost and mass production is large. And parts manufacturing and automobile medical , use of in various fields are expected in the future .

Has become a hot topic for a long time in the net , photographs or play by creating a musical instrument of the original , were figures of popular actor " one lunch " figure is to grab the hearts of Internet users . Marvel " It is the world of Riarudora Emon " or ( Twitter) has spread , but there were also voices fear " of being used in crime " (up ) part .

◆ The government speech " or also "

Meanwhile , had occurred this incident . " By this also whether the arrest ", " arrested or came out at last " in the ... Twitter .

To arrest The unprecedented ripples spread even within the government . The 9th , " If you say of whether they can cope well with crime . Existing law of the new form , it is not necessarily so . Need to address , including the issue of legislation on ," he said in an interview of the Cabinet after Furuya Keiji Chairman of National Public Safety Commission I suggested the possibility of laws and regulations .

The " fire " net in this statement . Were many it 's a voice that " human beings to be . Abuse 3D printer is not it bad is bad" and ( Twitter ) . In addition , despite was developed , which is one of the headwaters of the 3D printer " optical modeling " technology was the Japanese , and that the share of the domestic market remains to a few percent made ​​in Japan is pushed by the US-made now it also mentioned , " do you crush the new technology also " ( bulletin board ) , speech to criticize " because to just regulate the new ones , something innovative , but I can not I born in Japan " or ( same ) is also one after another .

◆ " prevent loophole of Swords and Firearms Control Law "

From the fact that his team was in the manufacturing a gun on the basis of the published data on the net the other hand , a man , a " person who is regulated is good. Too scared anyone such as make the gun" and ( Twitter ) , " regulation " can also be seen opinion that supports the .

It is that has been amplified such a voice , it's writing on Twitter or statement of man . In addition to the time of hearing , it is assumed that statement , " There was a confidence in technology to build a live ammunition . Was make at any time if you think that is trying to make ," said " gun possession even if you can not away with . Swords and Firearms Control Law course on Twitter man I was writing and so on " to disseminate 3D drawings in print handguns so that everyone can be produced immediately .

In response to this , " scary guy to such a way of thinking Nantes make the gun" ( bulletin board ) , " also in 3D printer made ​​, we need law reform to prevent the . Swords and Firearms Control Law that there is enough power to" loophole " " such as - ( same ) .

In the wake of this incident , the 3D printer name recognition has improved significantly ironically . It is a metaphor that there is a feeling in Japanese earlier the " Riarudora Emon " , but Nobita use that tool , that would be the last failed in many cases. Of being tested is probably a moral wisdom and side to use again . (Book)

Glossary 3D printer manufacturing handgun incident

As carrying the gun with a lethal produced in 3D printer , the 8th , Swords and Firearms Control Law violations ( possession ) suspect , Kanagawa prefectural police arrested a man of university staff a 27-year-old . A result of the appraisal the handgun police seized , there was also one with the capability of killing more than five times the reference . It was posted on the video site post a video guy is test-fire the pistol has triggered the arrest .
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3Dプリンター銃、ネットで賛否「新技術つぶすな」「怖い、規制を」

 複雑な立体を簡単に作製できる装置「3Dプリンター」で拳銃を製造した男が、銃刀法違反容疑で逮捕されたことが反響を呼んでいる。最近脚光を浴び始めた「未来の技術」がいきなり犯罪と結びついた衝撃は大きく、一部閣僚は法規制の可能性にも言及。安全のため規制すべきか、技術の進歩を優先すべきかでネットの賛否は分かれている。

 3Dプリンターは、コンピューターで作成した3Dデータ(設計図)を基に、樹脂や金属粉などを積み重ねて立体を作り出す機械のこと。型枠が必要でなくなるため、大量生産やコストの大幅削減など見込まれるメリットは大きい。将来的には医療や自動車の部品製造など、さまざまな分野での活用が期待されている。

 ネットでも以前から話題になっており、オリジナルの楽器を作って演奏したり、人気俳優の「ひとりランチ」姿をフィギュア化した写真がネットユーザーの心をわしづかみに。「リアルドラえもんの世界だ」(ツイッター)などと驚嘆が広がったが、一部では「犯罪に使われるのでは」(同)と危惧する声もあった。

 ◆政府発言に「またか」

 そんな中、発生したのが今回の事件。ツイッターでは「こんなことでも逮捕されるのか」「ついに逮捕者が出たか」…。

 前例のなかった逮捕に、政府内にも波紋が広がった。古屋圭司国家公安委員長は9日、閣議後の会見で「新しい形態の犯罪。現行法で十分対応できているかというと、必ずしもそうではない。法制上の問題も含めて対応する必要がある」と法規制の可能性を示唆した。

 この発言にネットは“炎上”。多かったのは「3Dプリンターが悪いんじゃない。悪用しようとする人間が悪い」(ツイッター)とする声だ。また、3Dプリンターの源流の一つである「光造形」技術を開発したのが日本人だったにもかかわらず、現在は日本製が米国製に押されて国内シェアが数%にとどまることにも触れ、「また新技術をつぶすのか」(掲示板)、「新しいものを規制ばかりするから、日本では革新的なものが生まれないんだよ」(同)などと批判する発言も相次いだ。

 ◆「銃刀法の抜け道防いで」

 その一方で、男がネット上に公開されたデータを基に銃を製造していたことから、「規制された方がいい。誰でも銃を作れるとか怖すぎ」(ツイッター)と、「規制」を支持する意見も見られる。

 こうした声を増幅させているのが、男の供述やツイッターでの書き込みだ。男は聴取の際、「実弾を造る技術にも自信があった。造ろうと思えばいつでも造れた」と供述したとされるほか、ツイッターで「銃所持は当然。銃刀法を廃止できなくても誰もがすぐ製造できるように3D印刷けん銃の図面を普及させる」などと書き込んでいた。

 これに対する反応は、「こんな考え方をするやつが銃を作れるなんてこわい」(掲示板)、「3Dプリンター製でも、十分な威力がある。銃刀法の『抜け道』を防ぐための法律改正は必要だ」(同)-など。

 今回の事件をきっかけに、皮肉にも知名度が大幅に向上した3Dプリンター。前出の「リアルドラえもん」とは日本人に実感がある比喩だが、その道具を使うのび太は、最後に失敗してしまうことが多い。試されているのは、やはり使う側の知恵とモラルなのだろう。(本)

【用語解説】3Dプリンター拳銃製造事件

 3Dプリンターで製造した殺傷能力のある銃を所持したとして、神奈川県警は8日、銃刀法違反(所持)容疑で、27歳の大学職員の男を逮捕した。県警が押収した拳銃を鑑定した結果、基準の5倍以上の殺傷能力をもつものもあった。男が拳銃を試射している映像を動画投稿サイトに投稿したことが、逮捕のきっかけとなった。
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