My Life My Rules

1. Pendeteksi denyut nadi oik yusuf/ kompas.com
Samsung memberi penekanan khusus pada fungsi health monitoring Galaxy S5 melalui aplikasi S-Health 3. Untuk mendukung hal ini, ponsel tersebut turut dibekali dengan sensor pendeteksi detak jantung yang diletakkan di bagian belakang, persis di samping LED flash kamera.

Untuk menggunakannya, pengguna tinggal membuka aplikasi S-Health lalu menempatkan salah satu jari di sensor tersebut, yang akan mengeluarkan cahaya berwarna merah untuk menandai bahwa proses pendeteksian sedang berjalan.

Hasilnya bakal ditampilkan di layar aplikasi dalam satuan detak per menit (beat per minute/ bpm).

Galaxy S5 juga bisa tersambung dengan perangkat Galaxy Fit melalui aplikasi Gear Fit manager untuk melakukan health monitoring secara real time. Perangkat jam tangan pintar yang fungsinya mirip-mirip dengan Nike Fuel Band itu juga memiliki pedeteksi detak jantung sendiri dan bisa mengirimkan data ke Galaxy S5.

2. Pemindai sidik jari

Seperti iPhone 5S yang lebih dulu menerapkan fungsi serupa. Galaxy S5 pun datang dengan fingerprint scanner yang ditempatkan di tombol home.

Untuk melakukan input data sidik jari, pengguna harus menyapukan jari dari atas ke bawah (vertikal). Arah dan kecepatannya harus pas. Jika tidak, maka Galaxy S5 akan meminta proses pemindaian diulang kembali.

Mekanisme seperti ini agak berbeda dibandingkan pemindai TouchID pada iPhone 5S, di mana pengguna menekan tombol home dengan jari untuk melakukan identifikasi sidik jari. Meski begitu, setelah beberapa waktu membiasakan diri, scanner sidik jari pada Galaxy S5 dapat dipakai dengan mudah.

Pemindai sidik jari pada Galaxy S5 pun bukan hanya bisa dipakai untuk mengunci layar saja. Samsung telah bermitra dengan PayPal untuk belanja online dengan verifikasi lewat sidik jari, sehingga lebih aman.

Dengan SDK finger print scanner Galaxy S5 yang dirilis Samsung, ke depannya terbuka aneka skenario lain yang dimungkinkan oleh fasilitas pemindai sidik jari ini.

3. Mode hemat daya ultra

Dengan segala macam kemampuan yang dimiliki, smartphone masa kini cenderung boros daya, tak terkecuali Galaxy S5.
Untuk mengatasi hal tersebut, Samsung menyertakan fitur baru yang cukup unik, yaitu ultra power saving mode.

Seperti namanya, mode ini bakal mengubah cara kerja ponsel secara ekstrim untuk menghemat daya sebanyak mungkin. Saking ekstrimnya, layar pun diubah menjadi hanya hitam putih.

Selain menurunkan frekuensi kerja prosesor, ketika mode ini dipilih pengguna, Galaxy S5 juga akan me-nonaktifkan koneksi data, wifi, dan lain-lain yang bisa memboroskan baterai

Ketika berada dalam ultra power saving mode, pengguna masih bisa melakukan panggilan telepon dan mengirim SMS yang memang menjadi prioritas utama mode hemat daya ini.

"Jadi, kalau baterai sudah menipis, paling tidak pengguna masih bisa melakukan dua hal tersebut," ujar Product Marketing Manager Mobile Phone Business Samsung Indonesia Flegon Koen dalam acara media pre-briefing di Jakarta minggu lalu.

"Mode ini berguna untuk mereka yang harus senantiasa bisa dihubungi walaupun berada dalam keadaan yang tidak memungkinkan untuk mengisi baterai," lanjut Flegon lagi.

Penghematan data yang dihasilkan ultra-low power saving mode terbilang luar biasa, dengan asumsi kalkulasi daya yang dilakukan Galaxy S5 memang akurat. Ponsel ini menyebutkan perkiraan waktu aktif di kisaran "9 hari" ketika indikator baterai berada di angka 72 persen.

4. Selective focus

Samsung turut merombak kamera pada Galaxy S5. Smartphone ini memiliki sensor 16 megapixel yang turut dibekali phase detect autofocus dan kemampuan merekam gambar high-dynamic range (HDR) secara real time, baik untuk foto maupun video. Ada pula fasilitas image stabilization untuk meredam "goyangan".

Namun, salah satu yang paling menarik mungkin adalah fitur selective focus yang memungkinkan pengguna memilih letak fokus pada salah satu area pada foto yang diambil.

Ketika terdapat dua obyek berbeda jarak dalam foto, misalnya, pengguna bisa menentukan apakah akan fokus pada obyek foreground atau background. Uniknya, pemilihan ini dilakukan setelah gambar diambil, bukan sebelumnya.

Selective focus diaktifkan melalui sebuah icon yang tersedia di antarmuka kamera. Pengguna harus mempertahankan framing dengan tak bergerak selama   beberapa detik selagi mengambil gambar dengan mode ini.

Jeda waktu yang lumayan terasa itu terbayar dengan hasil akhir berupa efek depth-of-field sempit (background/ foreground buram) yang terlihat indah, miip efek yang dihasilkan oleh kamera bersensor besar macam DSLR.

5. Anti air?

Fitur lainnya adalah penutup kedap air yang ditambahkan di beberapa bagian Galaxy S5, termasuk konektor USB dan segel karet di bagian dalam cover belakang. Tambahan ini melindungi Galaxy S5 dari air dan debu.

Senior Product Marketing Manager Samsung Electronic Indonesia Febri Rusli menekankan bahwa Galaxy S5 adalah perangkat yang "tahan air" (water resistant), bukan "kedap air" (waterproof).

Galaxy S5 memiliki sertifikasi IP67 yang menyatakan bahwa perangkat yang bersangkutan bisa bertahan di air dengan kedalaman 1 meter selama 30 menit. Kendati demikian, smartphone ini tak dimaksudkan untuk dibawa ke dalam air.

Handphone Samsung Galaxy S5 adalah salah satu handphone yang paling ditunggu pada tahun 2014 ini, handphone yang digadang-gadang menjadi super smartphone ini mencuri perhatian dunia dengan begitu banyaknya spekulasi tentang spesifikasi handphone Samsung Galaxy S5, hal itu sangat wajar menurut penilaian kami karena handphone Samsung Galaxy S5 adalah handphone yang paling populer walaupun belum secara resmi keluar namun gaung akan kecanggihan dari handphone terbaru dari samsung ini sudah cetar membahana ke seluruh pelosok dunia, termasuk indonesia.

Benarkah spesifikasi Samsung Galaxy S5 ini sangat canggih hingga mendapatkan predikat sebagai handphone paling canggih didunia? tampaknya spekulasi tentang spesifikasi S5 ini terlalu berlebihan, itu wajar terjadi karena seperti yang kita ketahui bahwa adik dari samsung galaxy s5 yaitu samsung galaxy s4 menjadi salah satu handphone paling populer dan paling di cari pada tahun 2013 kemarin.

Handphone terbaru dari samsung ini memang sangat canggih jika dilihat dari data yang kami terima, namun kecanggihan dari handphone ini tidaklah seperti yang digembor-gemborkan media masa, namun spesifikasi yang telah dikonfirmasi oleh pihak samsung tidaklah lengkap, hanya sebagian besar yang dikonfirmasi dan tidak menutup kemungkinan fitur-fitur canggih lainnya akan tersemat seiring dengan penyempurnaan handphone Samsung Galaxy S5.

Spesifikasi Samsung Galaxy S5 menggunakan layar bertype Super AMOLED capacitive touchscreen, 16M colors 1440 x 2560 pixels, 5.24 inches (~561 ppi pixel density) terlihat jelas bahwa resolusi dan pixel density dari handphone terbaru dari samsung ini sangat-sangat besar ditambah dengan layar 5.24 inci yang membuat tampilan layar dari handphone canggih samsung ini akan sangat bagus dan istimewa.

Dari material body yang digunakan, Samsung Galaxy S5 akan menggunakan dua material yaitu plastik dan metal seperti yang dikonfirmasi oleh pihak sammobile (EXCLUSIVE: Galaxy S5 specs confirmed, Galaxy S5 mini and S5 Zoom also in the pipeline) namun pihak samsung sendiri enggan untuk menjelaskan lebih lanjut tentang rumor tersebut.

Untuk spesifikasi Kamera Samsung Galaxy S5 menggunakan dual kamera depan dan belakang, untuk kamera belakang akan berkapasitas 16 MP, 4640 x 3480 pixels dengan fitur autofocus, LED flash, Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization, HDR dan utnuk kamera depan berkapasitas 3.2 MP,1080p@30fps, dual video call.

Untuk jaringan sendiri sudah bisa dipastikan bahwa Samsung Galaxy S5 akan mengusung jaringan LTE atau 4G hal ini sepertinya sudah wajib dimiliki oleh handphone premium dari samsung.

Untuk prosesor sendiri belum dikonformasi secara resmi menggunakan berapa inti core yang jelas handphone Samsung Galaxy S5 akan menggunakan chipset Qualcomm Snapdragon 805 dengan balutan sistem operasi Android OS, v4.4.2 (KitKat) dan di tukangi oleh RAM sebesar 3GB dengan memory internal sebesar 32/64 GB, dan untuk lebih jelasnya anda bisa melihat spesifikasi lengkap dari samsung galaxy s5 dibawah ini:

Virology

The virus MERS-CoV is a new member of the beta group of coronavirus, Betacoronavirus, lineage C. MERS-CoV genomes are phylogenetically classified into two clades, clade A and B. The earliest cases of MERS were of clade A clusters (EMC/2012 and Jordan-N3/2012), and new cases are genetically distinct (clade B).^[5]
MERS-CoV is distinct from SARS and distinct from the common-cold coronavirus and known endemic human betacoronaviruses HCoV-OC43 and HCoV-HKU1.^[6] Until 23 May 2013, MERS-CoV had frequently been referred to as a SARS-like virus,^[7] or simply the novel coronavirus, and early it was referred to colloquially on messageboards as the "Saudi SARS".

Origin

The first confirmed cases were reported in an Amman, Jordan hospital among health care workers and nursing staff in April 2012, where the cases were determined to be H2H transmission. Later a 60-year-old male patient with acute pneumonia and acute renal failure, who passed away in Jeddah, Saudi Arabia on 24 June 2012.^[6] Egyptian virologist Dr. Ali Mohamed Zaki isolated and identified a previously unknown coronavirus from the man's lungs.^[8][9][10] Dr. Zaki then posted his findings on 24 September 2012 on ProMED-mail.^[9][11][11] The isolated cells showed cytopathic effects (CPE), in the form of rounding and syncetia formation.^[11]
A second case was found in September 2012. A 49-year-old male living in Qatar presented similar flu symptoms, and a sequence of the virus was nearly identical to that of the first case.^[6] In November 2012, similar cases appeared in Qatar and Saudi Arabia. Additional cases were noted, with deaths associated, and rapid research and monitoring of this novel coronavirus began.
It is not certain whether the infections are the result of a single zoonotic event with subsequent human-to-human transmission, or if the multiple geographic sites of infection represent multiple zoonotic events from a common unknown source.
A study by Ziad Memish of Riyadh University and colleagues suggests that the virus arose sometime between July 2007 and June 2012, with perhaps as many as 7 separate zoonotic transmissions. Among animal reservoirs, CoV has a large genetic diversity yet the samples from patients suggest a similar genome, and therefore common source, though the data are limited. It has been determined through molecular clock analysis, that viruses from the EMC/2012 and England/Qatar/2012 date to early 2011 suggesting that these cases are descended from a single zoonotic event. It would appear the MERS-CoV has been circulating in the human population for greater than one year without detection and suggests independent transmission from an unknown source.^[12][13]

Tropism

In humans, the virus has a strong tropism for nonciliated bronchial epithelial cells, and it has been shown to effectively evade the innate immune responses and antagonize interferon (IFN) production in these cells. This tropism is unique in that most respiratory viruses target ciliated cells.^[14][15]
Due to the clinical similarity between MERS-CoV and SARS-CoV, it was proposed that they may use the same cellular receptor; the exopeptidase, angiotensin converting enzyme 2 (ACE2).^[16] However, it was later discovered that neutralization of ACE2 by recombinant antibodies does not prevent MERS-CoV infection.^[17] Further research identified dipeptyl peptidase 4 (DPP4; also known as CD26) as a functional cellular receptor for MERS-CoV.^[15] Unlike other known coronavirus receptors, the enzymatic activity of DPP4 is not required for infection. As would be expected, the amino acid sequence of DPP4 is highly conserved across species and is expressed in the human bronchial epithelium and kidneys.^[15][18] Bat DPP4 genes appear to have been subject to a high degree of adaptive evolution as a response to coronavirus infections, so the lineage leading to MERS-CoV may have circulated in bat populations for a long period of time before being transmitted to people.^[19]

Transmission

On 13 February 2013, the World Health Organization stated "the risk of sustained person-to-person transmission appears to be very low."^[20] The cells MERS-CoV infects in the lungs only account for 20% of respiratory epithelial cells, so a large number of virions are likely needed to be inhaled to cause infection.^[18]
As of 29 May 2013, the WHO is now warning that the MERS-CoV virus is a "threat to entire world."^[21] However, Dr. Anthony S. Fauci of the National Institutes of Health in Bethesda, Maryland, stated that as of now MERS-CoV "does not spread in a sustained person to person way at all." Dr. Fauci stated that there is potential danger in that it is possible for the virus to mutate into a strain that does transmit from person to person.^[22]
The infection of healthcare workers (HCW) leads to concerns of human to human transmission.^[23]
The Centers for Disease Control and Prevention (CDC) list MERS as transmissible from human-to-human. From their FAQ, in answer to the question "Does MERS-CoV spread from person to person?", they answer "MERS-CoV has been shown to spread between people who are in close contact. Transmission from infected patients to healthcare personnel has also been observed. Clusters of cases in several countries are being investigated.".^[24] There is also a New York Times article which provides some correlative context for this.^[25]

Natural reservoir

Early research suggested the virus is related to one found in the Egyptian tomb bat. In September 2012 Ron Fouchier speculated that the virus might have originated in bats.^[26] Work by epidemiologist Ian Lipkin of Columbia University in New York showed that the virus isolated from a bat looked to be a match to the virus found in humans.^{[27][28] [29]} 2c betacoronaviruses were detected in Nycteris bats in Ghana and Pipistrellus bats in Europe that are phylogenetically related to the MERS-CoV virus.^[30]
Recent work links camels to the virus. An ahead-of-print dispatch for the journal Emerging Infectious Diseases records research showing the coronavirus infection in dromedary camel calves and adults, 99.9% matching to the genomes of human clade B MERS-CoV.^[31]
At least one person who has fallen sick with MERS was known to have come into contact with camels or recently drank camel milk.^[32]
On 9 August 2013, a report in the journal The Lancet Infectious Diseases showed that 50 out of 50 (100%) blood serum from Omani camels and 15 of 105 (14%) from Spanish camels had protein-specific antibodies against the MERS-CoV spike protein. Blood serum from European sheep, goats, cattle, and other camelids had no such antibodies.^[33] Countries like Saudi Arabia and the United Arab Emirates produce and consume large amounts of camel meat. The possibility exists that African or Australian bats harbor the virus and transmit it to camels. Imported camels from these regions might have carried the virus to the Middle East.^[34]
In 2013 MERS-CoV was identified in three members of a dromedary camel herd held in a Qatar barn, which was linked to two confirmed human cases who have since recovered. The presence of MERS-CoV in the camels was confirmed by the National Institute of Public Health and Environment (RIVM) of the Ministry of Health and the Erasmus Medical Center (WHO Collaborating Center), the Netherlands. None of the camels showed any sign of disease when the samples were collected. The Qatar Supreme Council of Health advised in November 2013 that people with underlying health conditions, such as heart disease, diabetes, kidney disease, respiratory disease, the immunosuppressed, and the elderly, avoid any close animal contacts when visiting farms and markets, and to practice good hygiene, such as washing hands.^[35]
A further study on dromedary camels from Saudi Arabia published in December 2013 revealed the presence of MERS-CoV in 90% of the evaluated dromedary camels (310), suggesting that dromedary camels not only could be the main reservoir of MERS-CoV, but also the animal source of MERS.^[36]
According to the 27 March 2014 MERS-CoV summary update, recent studies support that camels serve as the primary source of the MERS-CoV infecting humans, while bats may be the ultimate reservoir of the virus. Evidence includes the frequency with which the virus has been found in camels to which human cases have been exposed, seriological data which shows widespread transmission in camels, and the similarity of the camel CoV to the human CoV.^[37]