Magneto-Inductive Untuk Menghidupkan Gadget Tanpa Kabel

Peneliti dari Universitas Oxford saat ini tengah mengembangkan teknologi yang memungkinkan perangkat digital seperti handphone atau kamera digital untuk dihidupkan tanpa menggunakan kabel dan tanpa batere. Penelitian ini dikembangkan dari penelitian sebelumnya terhadap metamaterial, yaitu materi yang dapat digunakan sebagai permukaan magneto-inductive power yang bisa mentransfer daya pada perangkat lain di sekitarnya dalam jarak tertentu tanpa kabel.

Selain menyalurkan daya, bahan metamaterial juga bisa bekerja sebagai magneto-inductive wave guide yang mampu menyalurkan data sampai kecepatan 3,5 Gigabit per detik ke perangkat sekitarnya. Dan karena sifat metamaterial yang berbentuk lapisan konduktif terpola (patterned conductive layer), artinya permukaan magneto-inductive ini bisa dibuat setipis dan selentur mungkin. Dia bisa digunakan sebagai lapisan tambahan pada layar monitor komputer misalnya, sehingga untuk transfer data tidak lagi diperlukan kabel USB, melainkan cukup mendekatkan perangkat seperti handphone ke layar monitor untuk mentransfer photo.

Pengembangan lainnya adalah menambahkan lapisan magneto-inductive ini pada karpet untuk menghidupkan lampu rumah tanpa kabel dan colokan listrik. Atau menambahkannya pada bahan pakaian, sehingga kita tidak perlu lagi pusing men-charge handphone atau gadget lainnya, cukup menaruhnya di saku baju atau celana saja. Dan nantinya orang bisa saling bertukar data dengan cukup mendekatkan diri satu dengan yang lainnya (silahkan berfantasi :)).

New Jersey Memperbolehkan Warganya Memilih Lewat Email atau Fax

google crisis map sandy stock 1020

Pemerintah kota New Jersey di Amerika mengumumkan akan memperbolehkan warganya yang terkena badai Sandy untuk memilih dalam Pemilu 2012 ini melalui email atau fax. Hal yang sama juga berlaku untuk relawan yang terlibat dalam pemulihan pasca bencana yang pada saat Pemilu berlangsung tanggal 6 November nanti masih berada di New Jersey.

Mekanismenya sederhana. Warga yang terkena bencana mengirimkan permohonan lewat email atau fax ke petugas setempat. Lalu jika disetujui, berkas suara akan dikirim lewat email/fax ke pemohon. Dan mereka harus mengembalikan berkas yang telah diisi paling lambat tanggal 6 November jam 20:00 waktu setempat.

Mekanisme pemilihan lewat surat atau fax memang sudah umum di Amerika, terutama untuk warganya yang karena tugas mesti berada di luar Amerika pada saat pemilihan berlangsung, seperti anggota militer. Namun pemilihan lewat surat elektronik atau email terbilang sangat jarang dan cukup kontroversial.

Via: The Verge

Don’t Break Your iPad Mini: iFixit Finds That It’s Hard To Repair

The iPad Mini launched a while ago and iFixit has posted its teardown of the iPad Mini. The team found the iPad Mini to not be easily repairable. They gave the iPad Mini a score of two out of 10. They note that the iPad Mini does get some things right, like the glass and LCD are not fused together which makes replacing the screen an easy task. The problems come in when you get to taking the entire device apart. All of the components are attached via “copious amounts of adhesive” which makes any repair extremely difficult.

Via: iFixit

Hong Kong has the fastest broadband in the world at 49.2 Mbps

broadband

If you want the fastest Internet connection right now, at least the fastest possible average connection, you should move to Hong Kong. With an average peak connection speed of 49.2 Mbps, Hong Kong is a few megabits per second faster than South Korea in the number two spot. This is all according to Akamai’s State Of The Internet report for Q2 2012.

World average broadband speed is 16.1 Mbps

via Hong Kong has the fastest broadband in the world at 49.2 Mbps.

Newsweek will stop print publication, the latest casualty of digitalization

As reported by WSJ, Newsweek will stop print publication this year, and on 2013 they will publish only in digital format.

Apparently people don’t want to wait a whole week to get information on what’s going on in the world, the news become irrelevance anymore,

Newsweek’s print edition has been losing relevancy over the years as readers flocked to new, digital sources for news. It did become a conversation piece last month when a cover essay, “Muslim Rage: How I Survived It, How We Can End It,” spawned a huge response on Twitter. Newsweek had invited Twitter users to write about the subject using the hashtag “MuslimRage.” But most people, many of them Muslim, mocked the subject instead of adopting the article’s serious tone. Newsweek, for its part, took the jabs in stride and said its covers and hashtags spark debate on big topics.

5 billion, but it changed the way the world does business

Many cigar smokers prefer buying a cheap cigar compared to an expensive one. As long as, people are having an enjoyable smoking experience, the price of the cigar hardly matters. But, many veteran cigar smokers believe that using a specialty cigar plays a vital role in allowing the cigar to smolder evenly.

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Ramadhan on YouTube and Google+

Ramadhan is a special month for muslims around the world. In this month muslims are obligated to do shaum (fasting), make more charity (shadaqah) and read qur’an. And this year, YouTube wants to make the experience a little more digital.

This Ramadhan, YouTube has devoted a channel to streaming the Mecca prayers live. For Muslims who cannot make it to go there, they can view the holy city and the pray from their own home.

YouTube has also devoted a new channel to showing the special television programming created for Ramadhan. However all the show are in arabic, so .. 🙂

Beside YouTube, Google+ also make a special event this Ramadhan. Google+ will host 30 days of Hangouts featuring actors, poets, chefs, and more. Don’t miss some special recipes for ifthar and shahur, live from Google+ hangouts 🙂

Ramadhan mubarak!