Thursday, 1 February 2018

IoT becomes Biot

Internet of things (IoT)

The biggest mistake most prognosticators make is underestimating the potential for fast growth in our hyper-connected world. Automobiles took time to catch on because would-be drivers had to wait for roads and gas stations to be built.

But today’s disruptive innovations rely on existing infrastructure for mobile devices that puts most companies just a few clicks from billions of consumers. One of those is the Internet of things (IoT), which involves adding smart sensors to connected devices so that users can do things like ask Amazon’s Alexa digital assistant to turn off the lights or order a pizza.

Applications of  IoT 



Blockchain

blockchain, one of the underlying technologies for the hot cryptocurrency bitcoin, can make IoT devices even more useful. It creates a digital record across hundreds or thousands of computers, vastly reducing the risk of hacking.


In 2018, companies will begin to use Application Programming Interfaces, or software used to connect different databases and computer services. Combined with the blockchain Internet of things, it will be as easy to get data from sensors in a warehouse as accessing websites on our mobile phones. When manufacturers, retailers, regulators, and transportation companies have real-time data from sensors imbedded on products, trucks and ships, everyone in the distribution chain can benefit from insights that they were previously unable to get. With BIoT, companies and consumers can also be assured that their most valuable data on the blockchain cannot be hacked.

Applications of  Blockchain 


Saturday, 20 January 2018

Hasselblad 400 mp multi-shot camera



Highlights


  • Hasselblad H6D-400c camera will go on sale from March this year
  • H6D-400c camera relies on Hasselblad's Multi-Shot technology
  • It has to be tethered via USB to a computer to use full resolution

Anyone knowledgeable in the field of photography will tell you that a digital camera’s overall quality can’t be ascertained exposures solely by looking at its megapixel output. In the case of Hasselblad’s new shooter, however, perhaps a rare exception can be made.

The Hasselblad H6D-400c MS is a medium-format digital camera capable of churning out massive images. It produces 100-megapixel photos with single thanks to its 53.4 x 40mm CMOS sensor although when using the multi-shot (or “pixel shift”) capture feature, images can be recorded at up to 400 megapixels. That's twice as many megapixels as the H4D-200MS released in 2011.

A 3.0-inch touch-enabled display with a resolution of 920K dots assists in framing shots and reviewing images.

As you might expect, the H6D-400c MS can also capture UHD (4K) video using Hasselblad’s proprietary RAW video format and packs other modern amenities like Wi-Fi, HDMI and USB 3.0 Type-C connectivity, dual media card slots and an ISO range of 64 to 12,800.

The dual media card slots shouldn’t be overlooked as the photos this camera is capable of producing are quite large. According to Hasselblad, a 32GB card on average can store just 144 single-shot images.

To get an idea of what the 400-megapixel monster is capable of, head over to Hasselblad’s website and check out some sample photos courtesy of photographer Göran Liljeberg.

A camera of this caliber, unsurprisingly, isn’t cheap. The Hasselblad H6D-400c MS is available to pre-order as of writing for €47,999.00 which works out to nearly $59,000 (day rentals will also be offered starting at €399 per day, or nearly $500). Look for it to ship this March.

Others specifications 

of the camera include dual media card slots (CFast 2.0 and SD card), a three-inch touchscreen display on the rear, Hasselblad's True Focus II autofocus technology, up to a 60-minute shutter speed, USB Type-C port, Wi-Fi, HDMI, and audio input. The H6D-400 has a native ISO range of 64 to 12,800 and can record Full HD and 4K UHD RAW video at up to 25 fps.