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Posts Tagged ‘sensor’

Density Sensor: Real-Time Data Shows Which Places are Packed

10 Aug

[ By WebUrbanist in Gadgets & Geekery & Technology. ]

density location sensor

Online reviews indicate how popular your favorite place is in general, but cannot tell you whether now is a good time to drop by or if you may be stuck in a crowd or waiting in line – this is where the Density Sensor comes into play.

density sensor tracking

No need to resort to complex spatial mapping or real-time video sensors with this gadget, a people-counting device that simply tracks passages through doors (attached to the frame). Some more obvious applications include specific bars, restaurants, coffee shops and other businesses that have time-of-day and day-of-week cycles to contend with, but the same data can also help you pick the DMV or grocery store with the shortest line.

density incoming outgoing people

In turn, businesses can choose what data to share with customers and what to keep for optimization purposes, offering discounts during less busy times or adjusting when to open and close. Compared to non-networked break-beam technology or real-time surveillance cameras, there is no need to wait for data or face privacy concerns.

density sensor box

Of course, up-to-the-minute incoming and outgoing traffic are just a starting point – architecture firms, for instance, could use extended datasets to anonymously track customer or employee flows through a building and use that data to optimize going forward, shaping extensions or remodels. Ultimately, one could imagine this system being replaced by more detailed heat-mapped trackers keeping tabs on entire spaces, but for now this is a cheap solution to a long-standing problem.

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[ By WebUrbanist in Gadgets & Geekery & Technology. ]

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Sensor sales help Sony triple net profit in second quarter

04 Aug

Sales of image sensors helped push Sony to triple its net profit after the second quarter this year, up to 82.4 billion Yen. Sales of Devices, the category containing Sony’s sensor business, rose 35% year-on-year, which Sony attributes to higher demand of mobile products containing its sensors. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Samsung starts mass-production of thinner 16MP sensor with 1.0?m Pixels

31 Jul

Samsung has announced the start of mass-production of its S5K3P3 image sensor for mobile devices. The new chip is 20 percent thinner than previous generations. At under 5mm thickness, the new sensor can be used in ultra-thin smartphones without creating the protruding camera modules we’ve seen on some of the latest Samsung Galaxy models. Read more

Articles: Digital Photography Review (dpreview.com)

 
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DxOMark: EOS 5DS/R sensor is highest-ranked Canon sensor yet

11 Jul

DxOMark published its report on the 50MP sensor in the Canon’s EOS 5DS and 5DS R. They’re the best-performing Canon sensors to date, offering massive resolution along along with small dynamic range improvements. Do the cameras raise the bar relative to competitors though? Our technical editor Rishi does a thorough analysis, using DxO’s data to pit the 5DS against the Nikon D810. Click through for more

Articles: Digital Photography Review (dpreview.com)

 
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Leica Q unveiled with 24MP full-frame sensor and fixed 28mm F1.7 lens

12 Jun

Leica has just introduced the Q (Typ 116), a full-frame compact camera with a fixed, stabilized 28mm F1.7 Summilux lens. It offers a 24MP CMOS sensor and a 3″ 1.04M dot touch-sensitive LCD. A built-in LCoS EVF offers an equivalent resolution of 3.68MP, and the Q skips a built-in flash but provides a standard hot shoe. Video recording at 1080/60p and built-in Wi-Fi are also offered. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Sony a7R II has 42.4MP on 4K-capable full-frame BSI CMOS sensor

11 Jun

Sony has announced the a7R II, a 42.4MP mirrorless camera with an image stabilized full-frame BSI CMOS sensor. Unlike its predecessor, the camera includes on-sensor phase detection elements for faster autofocus, which continues to work with other brands’ lenses. The camera also has a revised shutter mechanism, rated to 500,000 actuations but also promising less vibration than the one on its predecessor. Click through for full details

Articles: Digital Photography Review (dpreview.com)

 
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Sony announces Cyber-shot DSC-RX10 II with stacked 20MP sensor and 4K video

11 Jun

Sony has announced the Cyber-shot RX10 II, offering a 1″ type stacked 20MP CMOS sensor, 4K video recording (up to 29 minutes) and improved readout speed thanks to a new DRAM chip. The body design and lens specs remain in line with the RX10, including a Zeiss-branded 24-200mm equivalent F2.8 lens. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Sony RX100 IV compact records 4K video, uses a stacked sensor

11 Jun

The Sony RX100 series of compacts has gained quite a positive reputation in the somewhat short time it’s been around, for squeezing a relatively large sensor into a small compact. The RX100 IV continues that tradition and uses Sony’s next generation sensor, a stacked 20.1MP 1″-type Exmor RS CMOS sensor, coupled with an attached DRAM memory chip for speedy processing. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Sony owns an estimated 40.2 percent share of the image sensor market

05 May

According to market research estimates, in 2014 Sony made 40.2 percent of all image sensors, leaving its rivals in the sector far behind. There’s no doubt that a lucrative Apple contract has helped put Sony ahead of the competition, as it earns approximately $ 20 for each iPhone sold. Read more

Articles: Digital Photography Review (dpreview.com)

 
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LensRentals reports Canon EOS Rebel T6s and T6i sensor issue

01 May

LensRentals received its first Canon EOS Rebel T6s/760D and T6i/750D units and has identified a sensor problem with a number of those cameras. Out of about 10 copies of each model, 6 contained sensors with noticeable defects in their sensor stacks. These layers of glass on top of the sensor contain a pattern of dust-like spots or particles that are visible when studied under angled light. Read more

Articles: Digital Photography Review (dpreview.com)

 
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