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CMOSIS Increases its 12MP Sensor Speed to 300fps

Azosensors: CMOSIS is demonstrating its 12MP/300fps version of its CMV12000 sensor, which is now available in sample quantities. High volume production will ramp up from June 2014 onwards. When first announced in 2010 the speed was supposed to be 300fps, but the production version had 150fps.

"We are most happy to have finally achieved the outstanding performance of the CMV12000 in terms of its exceptionally high frame rate of 300 fps," said Lou Hermans, COO of CMOSIS. "Our strong technology focus and dedication to this development enables us to continue to offer new or improved CMOS sensor products on a regular basis."

Recently, CMOSIS entered Deloitte Technology Fast50 2013 as Belguim's highest-ranking company with a 4,098 per cent increase in its turnover (not clear over what period). Also, CMOSIS won 1st price for Export in the province of Antwerp of the Trends Business Tour 2013:

Chipworks Tears Down New Kinect Camera

Chipworks publishes a teardown report of the new Kinect camera, including ToF sensor and illuminator pictures:

Laser diodes

"There seems to be something else going on though, since we have three laser diodes, and the filters over them are patterned with what looks like a grid; maybe the diodes are toggled in sequence, and a grid is projected, to help in the motion detection part of the system."

ToF camera board

ToF camera disassembled

Cambridge Mechatronics OIS Motor Passed Reliability Tests

Business Weekly: Cambridge Mechatronics announces that its "smart metal" OIS actuators passed reliability tests: "The suite of test specifications stipulated by our module integrator and handset customers include several individual and combination tests in line with industry standards - including drop testing, extended operation cycles and environments at the extremes of high and low temperature.

The completion and availability of this test data is a key milestone in the market readiness of CML's latest product offering, allowing our customers to confidently design our actuator into their own products.

This latest news is in line with CML's plans for our OIS lens motors to be shipping inside smartphone handsets in early 2014."

Become an Engineer to Get Hired

From energy to construction and automobile to technology, a bright career prospect awaits for engineering graduates. With a major focus on electrical engineering, the following article talks about the career growth in the respective field. Read more if you wish to be a future engineer.

The new success mantra to get into a great job is to become an engineer. Engineering degree opens up job prospects in different fields across the economy. Upon finishing a diploma or master’s degree in computer, electrical, biomedical, mechanical, or environmental engineering, the candidate can expect lucrative job offers.

Demand for Engineers in Different Fields

The industry experts see huge demand for engineers in different specializations, particularly petroleum, automotive, computer, environmental and electrical engineering. The career outlook for engineers is shaped by the growing needs of the society and technical problems to address issues like global warming, smart computing, and research & development. High demand can also be seen in other areas such as electrical system building, energy and pharmaceuticals. Promising high salaries, young professionals can see great career prospects in engineering.

Electronics Engineering- Endless Job Opportunities

Electrical engineer jobs are always in huge demand in power plants, electrical system designing and power transmission. This branch of engineering plays a crucial role in our lives as everything from industry to household needs electricity to function. As a result, electrical engineering offers a huge scope of applicability.

Job Prospects

From power companies to chemical companies and computer technology organizations to telephone corporations, the range of employers for electrical engineers is wide. Not only private sector companies, but also government sector organizations offer employment to these professionals in large number. Electrical engineering jobs are available in Railways, Power generation, IT, research design, petroleum, chemical, and steel industries. As a matter of fact, almost all the types of industries are dependent on electronic equipment and the professional who manufacture them, i.e. electronic engineers.

Some job titles available for electrical engineers include Operations Manager, Project Head, Consultants, Engineering Technologist, Chief Engineer, Test & Development Engineer, Electrical Product Design Engineer, and Workshop Manager. These different job titles involve different challenges to identify and provide suitable technical solutions, efficient services & products, test equipment, material and procedures. The candidates with high interest in teaching and Research & Development can also choose to take up research and teaching as their career path in engineering colleges. With job opportunities not limited to these options, an electrical engineer can also start his own venture by manufacturing and servicing different electronic parts and equipment.

Skills Required for Electrical Engineering Job

Every job requires certain job skills. If you wish to excel in your career path as an electrical engineer, develop some of the important skills, such as:

· Critical Thinking: Developing critical thinking to understand and identify the weaknesses and strengths in an alternative solution and problem is required in this profession.

· Trouble-shooting: finding out the problem area and taking the appropriate corrective measures is an important quality required in an electrical engineer.

· Technology Design: adapting and generating new technology

· System Analysis: The analytical skills in determining how variations in operations, environment, and system conditions affect the overall system productivity.

· Operations Analysis: It helps to understand the requirements of products and services at the time of creating a design.

· Material Resource Management: it is crucial to develop the skill of managing material resources to ensure optimum and appropriate utilization of available resources.

Apart from these, some other key skills include time management, strategy development, coordination and decision making.

With increasing globalization, the demand for highly qualified engineers is growing to meet the rising industrial needs. Thus, investing your precious years in pursuing a degree in engineering is nothing less than investing for your bright future.

About the Author

Swati Srivastava is a prolific writer who has a rich experience of writing on a wide range career related topics. The above article gives an overview of the engineer jobs.

Hydrocarbon Processing's Refining Processes HandBook

Hydrocarbon Processing's Refining Processes HandBook
Hydrocarbon Processing Handbook download

Kingpak Compares CIS Packages

Kingpak's presentation at Semicon Taiwan 2013 compares image sensor packages, with emphasis on Kingpack's own imBGA/imLCC advantages:

Samsung and Sony Divide Fight for Mobile CIS Market

Business Korea published an article on Samsung efforts to capture mobile CIS market. TSR predicts that Samsung will take the lion’s share of the mobile CIS market this year, capturing 24.5% market share by supplying 548.325M CIS units. Sony’s supply volume and market share are estimated at 410.84M units and 18.4%, respectively.

For now Samsung is focusing on mid-end and high-end products of less than 8MP. Although it does produce those that can capture eight or higher megapixels, these account for less than 20% of the total sales volume. Meanwhile, products of 8MP to 13MP represent over 70% of Sony’s total sales.

"Sony’s CISs are at least 1.5 times more expensive than those of Samsung Electronics and OmniVision. Almost all of the high-end smartphones in the market are equipped with CISs manufactured by Sony," said unnamed market expert. Sony’s brand power is said to be greater than Samsung’s when it comes to high-price products of 8MP to 10MP.

NikkoIA Gets Pan-European Grants for Organic IR Imagers

NikkoIA SAS announces the grant of several collaborative development programs in 2013, totaling more than 1.5 million Euros over the next 2 years for “Organic Semiconductors for NIR Optoelectronics” through the several European research programs, including FP7 Framework Programme. This project will support the development of new organic materials sensitive in the NIR spectrum with tunable sensitivity windows. It complements the other granted programs which are more product-oriented and dedicated to the development of organic image sensors based either on a-Si active matrix TFT backplanes or silicon CMOS substrates, and targeting specific applications such as biometrics, medical and security.

The combination of all granted programs wraps up NikkoIA’s comprehensive development strategy and secures its roadmap objectives.

Vampire Attacks: Draining Life from Wireless Ad Hoc Sensor Networks

ABSTRACT

Ad-hoc low-power wireless networks are an exciting research direction in sensing and pervasive computing. Prior security work in this area has focused primarily on denial of communication at the routing or medium access control levels. This paper explores resource depletion attacks at the routing protocol layer, which permanently disable networks by quickly draining nodes’ battery power. These “Vampire” attacks are not specific to any specific protocol, but rather rely on the properties of many popular classes of routing protocols. We find that all examined protocols are susceptible to Vampire attacks, which are devastating, difficult to detect, and are easy to carry out using as few as one malicious insider sending only protocol compliant messages.

EXISTING SYSTEM

Existing work on secure routing attempts to ensure that adversaries cannot cause path discovery to return an invalid network path, but Vampires do not disrupt or alter discovered paths, instead using existing valid network paths and protocol compliant messages. Protocols that maximize power efficiency are also inappropriate, since they rely on cooperative node behavior and cannot optimize out malicious action.

PROPOSED SYSTEM

In proposed system we show simulation results quantifying the performance of several representative protocols in the presence of a single Vampire. Then, we modify an existing sensor network routing protocol to provably bound the damage from Vampire attacks during packet forwarding.

MODULE DESCRIPTION:

Data-Verification

In data verification module, receiver verifies the path. Suppose data come with malicious node means placed in malicious packet. Otherwise data placed in honest packet. This way user verifies the data’s.

Denial of service

In computing, a denial-of-service attack or distributed denial-of-service attack is an attempt to make a machine or network resource unavailable to its intended users. Although the means to carry out, motives for, and targets of a DoS attack may vary, it generally consists of efforts to temporarily or indefinitely interrupt or suspend services of a host connected to the Internet.

User Module

In user module, verify user and any time create a new path. In security purpose user give the wrong details means display wrong node path otherwise display correct node path.

Stretch Attack

Stretch attack, where a malicious node constructs artificially long source routes, causing packets to traverse a larger than optimal number of nodes. An honest source would select the route Source → F → E → Sink, affecting four nodes including itself, but the malicious node selects a longer route, affecting all nodes in the network. These routes cause nodes that do not lie along the honest route to consume energy by forwarding packets they would not receive in honest scenarios.

System Configuration:-

H/W System Configuration:-

Processor - Pentium –III

Speed - 1.1 Ghz

RAM - 256 MB(min)

Hard Disk - 20 GB

Floppy Drive - 1.44 MB

Key Board - Standard Windows Keyboard

Mouse - Two or Three Button Mouse

Monitor - SVGA

S/W System Configuration:-

Operating System :Windows XP

Front End : JAVA,RMI, SWING

CONCLUSION

We defined Vampire attacks, a new class of resource consumption attacks that use routing protocols to permanently disable ad-hoc wireless sensor networks by depleting nodes’ battery power. These attacks do not depend on particular protocols or implementations, but rather expose vulnerabilities in a number of popular protocol classes. We showed a number of proof-of-concept attacks against representative examples of existing routing protocols using a small number of weak adversaries, and measured their attack success on a randomly-generated topology of 30 nodes.

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