Hodentek Mobile

You know Near Field Communication (NFC) but you may not be knowing that NFMI is also hot. NFMI stands for Near Field Magnetic Induction. The iPhone 7 earbuds use NFMI so that they do not require a wire running between them. The company which specializes in NFC goes by the name NXP Semiconductors in Holland also makes the NFMI. The NFMI chip uses less power than an equivalent Bluetooth Low Power device and its absorption by the body tissues is 10000 times less than Bluetooth makes it an attractive alternative. As a consequence of this low power operation its range is limited to about a meter making it just appropriate for connecting the two ear buds and of course it is tiny with a 10.4 mm sq. area. Ear is a very sensitive area of the body where other body functions can also be monitored and, of course it has very sensitive parts. Any thing to reduce damage from anything including RF damage is most desired. The new NFC chip also has a two-axis accelerometer embedded, another very de...

Follow the review here: http://reviews.cnet.com/iphone-5s/ What are its features? It is the first smart phone with 64 bit architecture It has an outstanding camera It has finger print recognition system The above in addition to other standard features. Oh, Yes. It comes in 3 colors, Gold (very easy to seduce Indian and Chinese markets), Silver and grey . In fact, I heard that gold colored 5S is sold out in China.  The A7 chip is at the heart of this phone with the M7 chip providing much needed motion related data processing. Here are some of the details of the chips: A7 chip was designed by Samsung using its 28 nm Hi K Metal Gate process. It is twice as fast as A6 and it is the first time 64-bit architecture used on a smart phone. Even for computers 64-bit is a recent introduction.  The M7 Co-processor takes care of motion data from accelerometers, gyroscope, and compass.M7 lessens the load on the A7. M7 is from NXP Semiconductors (part number NXP LPC18...