Archive for February 8, 2010

Wi-Fi Harvester

Wi-Fi Harvester Computerworld reports that RCA demonstrated a prototype device that converts Wi-Fi radio signals into DC power to charge wireless devices. The W-iFi Hotspot Power Harvester, also known as Airnergy, was shown at the 2010 Consumer Electronics Show. RCA’s device was able to charge a BlackBerry Bold with about 30 percent power in 90 minutes using Wi-Fi access points located nearby, according to an RCA official recorded on video by Geeky-Gadgets.com. The amount of charging time depends on a user’s proximity to the Wi-Fi hot spot.

The Airnergy unit stores the charge in an internal lithium battery, so you don’t necessarily have to be in a Wi-Fi hot spot to recharge your device. The device is about 2 in. by 3 in. in size and will sell for $39 to $49 this summer. RCA said it is developing a smaller version that would replace a battery inside a hand-held device and sell for about $60. That smaller version could ship in 2011.

Other wireless chargers

Demonstrations of wireless chargers have been a staple of CES for several years, and some products promised in 2008 have not materialized. Some products, such as the Dell Latitude Z laptop, allow charging by placing the laptop directly on a wireless charging stand. Fulton Innovation LLC, (I wrote about here) showed products and prototypes at CES. One Fulton technology concept powers a 12-watt light bulb from a transmitter placed 35 inches away. Powermat USA showed new wireless charging mats for handheld computers at prices ranging from $39 to $149, and the company’s CEO said Powermat has sold 750,000 devices since the company launched two months ago.

There is much skepticism over this product. The inverse-square law roughly says in this case that the signal would decrease in intensity inversely proportional to the square of the distance. Double the distance and signal strength drops by a fourth and so on. Thus at the distance at which most people find themselves from access points, the amount of energy available is minute.

Here is an article from SensorMag.com that describes how RF energy harvesting works.

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Cyberattacks Coming

Cyberattacks ComingDirector of national intelligence Dennis C. Blair, told lawmakers on Tuesday (02/03/2010) the prospect of a major terrorist attack on America, was the “primary near-term security concern of the United States.”  The New York Times reports that Mr. Blair began his annual threat testimony before Congress by saying that the threat of crippling cyberattacks on telecommunications and other computer networks was growing. America’s top intelligence official told Congress that an increasingly sophisticated group of enemies had “severely threatened” the sometimes fragile systems undergirding the country’s information infrastructure. “Malicious cyberactivity is occurring on an unprecedented scale with extraordinary sophistication,” he told the committee.

He said that the surge in cyberattacks, including the penetration of Google’s servers from inside China, was a “wake-up call” for those who dismissed the threat of computer warfare. “Sensitive information is stolen daily from both government and private-sector networks, undermining confidence in our information systems, and in the very information these systems were intended to convey,” Mr. Blair said The NYT says Mr. Blair’s emphasis on the threat points up the growing concerns among American intelligence officials about the potentially devastating results of a coordinated attack on the nation’s technology apparatus, sometimes called a “cyber-Pearl Harbor.”

Related articles

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Taxman Still Coming

Updated 04-13-2010 It is being reported that the U.S. House has scheduled for April 15th consideration of the Taxpayer Assistance Act of 2010. The bill’s major provision would remove cell phones and similar telecommunications devices as listed property, effective for tax years beginning after 2009.

Ways and Mean member John Lewis (D-GA) was expected to introduce the bill. It would include several individual taxpayer assistance measures. As offsets to the bill’s cost of $411 million, it would expand the bad-check penalty to electronic payments and increase information return penalties.

Taxman Still ComingBy 2013 mobile phones will overtake PCs as the most common Web access device worldwide according to Gartner forecasts. The IT research firm says the total number of PCs in use will reach 1.78 billion in 2013. By 2013, the combined installed base of smartphones and browser-equipped enhanced phones will exceed 1.82 billion units. These devices will be greater than the installed base for PCs afterward.

Gartner logoDespite these projections, the U.S. Internal Revenue Service (IRS) continues to treat mobile phones as a luxury.  According to an article on Mobile Enterprise,  since 1989 IRS tax regulations have identified the cellphone as “listed property.” A listed property is an item obtained for use in a business but designated by the tax code as lending themselves easily to personal use.

Tax policy

According to the IRS, “unless the employer has a policy requiring employees to keep records, or the employee does not keep records, the value of the use of the phone will be income to the employee.” The IRS goes on to say, “At a minimum, the employee should keep a record of each call and its business purpose. If calls are itemized on a monthly statement, they should be identified as personal or business and the employee should retain any supporting evidence of the business calls. This information should be submitted to the employer, who must maintain these records to support the exclusion of the phone use from the employee’s wages.

On the other hand, if the phone is employee-owned there are different tax rules. The IRS says “the listed property requirements do not apply. Any amounts the employer reimburses the employee for business use of the employee’s own phone may be excludable from wages if the employee accounts for the expense under the accountable plan rules.”

In June 2009 the IRS proposed to tax up to one-quarter of an employee’s use of a work cellphone. However, the IRS has since decided to let Congress handle the matter. IRS Commissioner Doug Shulman announced on January 8, 2010,  the IRS is now taking a “wait-and-see” attitude. The policy leaves its current regulations in place until Congress passes new legislation. Shulman said on the C-Span’s “Newsmaker” program: “We’re quite hopeful Congress is going to act on this. In the meantime, we’re not doing anything special or moving forward with any initiatives. Our hope is that there will be legislation to clean this up.

Senator John Kerry (D-MA) sponsored the Modernize Our Bookkeeping In the Law for Employees – Mobile Cell Phone Act of 2009, (S. 144/H.R. 690). The bill would remove mobile devices from the listed property rule to exempt them from the tax. The House approved the bill during the last Congress but is still in committee in the current session.

CTIA response

The Cellular Telecommunications & Internet Association (CTIA) trade association welcomed the news. In a Jan. 11, 2010, prepared statement CTIA President Steve Largent said, “The existing rule is an anachronism and it can’t be saved simply by giving it a facelift. That’s why we are focused on continuing to secure congressional support for the Mobile Cell Phone Act, which enjoys broad bipartisan support on both sides of the Capitol. It is our hope that Congress act soon to help employers and employees alike by repealing this absurd, outdated rule.” According to CTIA, employees are still required to maintain logs detailing their business use on a mobile device. The IRS expects individuals to record the following items, according to the CTIA:

  1. the amount of such expense or other items,
  2. the time and place of the use of the property,
  3. the business purpose of the expense, and
  4. the business relationship to the taxpayer of the persons using the property.

The results of the stalled legislation have been predictable. The article cites the example of Rocky Mount, VA, which stopped issuing cellphones to employees. Town employees whose job requires 24×7 availability via cell phone are required to buy their own phone. They will be given a flat stipend for using the phone for work purposes. If employees do not keep careful records, despite paying for their own cellphones for business purposes they may not be able to claim the service as a business deduction. The article notes that “For a for-profit business, the designation of an item as ‘listed property’ has implications for depreciation deductions taken by the business and the computation of net income.”

How to comply with existing tax rules

To comply with existing tax rules, Thompson’s Employer’s Guide to Fringe Benefits Rules says employers must satisfy the onerous substantiation requirements. They do this by requiring annotated monthly statements from employees to support deductions and employee income exclusions. Or firms must treat the value of the benefits as wages for Federal employment tax purposes and report this value as wages on Forms W-2.

For practical reasons, Thompson says, some employers opt to reimburse employees for cell phone purchases on an after-tax basis. This would negate the employer’s ownership of the phones and the requisite fixed asset tracking that follows. Employers should also provide reimbursements of service and usage fees on an after-tax basis unless they collect annotated documentation from employees to substantiate the reimbursements. Employers should either collect all monthly statements from employees. Otherwise, they should require employees to maintain those records to effectively respond if the IRS inquires into the claims.

What should a firm do if they provide employees with cellphones?

  1. Assess your existing policies for corporate-issued smartphones, and require employees to keep records of each call and its business purpose.
  2. Regularly audit smartphone records and require employees to reimburse the company for all personal use.
  3. Consider whether an individual-liable model for the cellphone users in your enterprise would work.
  4. Get involved and contact your Senator or Representative and tell them to update the IRS code.

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

YouTube Goes IPv6

 YouTube, one of the most popular, biggest time-wasters and bandwidth hogs on the web is now IPv6 too. Hurricane Electric, whose IPv6 backbone is the largest in the world, reports a 30x increase in IPv6 traffic originating from YouTube. Martin Levy, Director of IPv6 Strategy at Hurricane Electric told PCWorld in a recent article

On Thursday, midday California time, we saw a large amount of inbound IPv6 traffic, which we knew came from Google .. IPv6 traffic came into ISPs from all over the world when Google turned up its IPv6 traffic on YouTube.” Levy continued, “IPv6 is being supported at many different Google data centers. We’re talking about a traffic spike that is 30-to-1 type ratios. In other words, 30 times more IPv6 traffic is coming out of Google’s data centers than before.

The YouTube IPv6 traffic appears to be production, as opposed to a test because it has remained steady since it started and is following normal usage patterns, Levy told PCWorld, “This IPv6 traffic is mimicking classic end-user bandwidth shaping … It’s not machine driven; it’s human eyeball driven.”

Industry observers hailed the YouTube upgrade as a sign of the growing momentum for the next-generation Internet protocol, “This is not some IPv6-enabled scientific site…This is the mainstream media” Levy observes.

NetworkWorld reports that Google is anticipating IPv6 traffic growth as more devices such as LTE handsets and set-top boxes ship with IPv6 support. Google already supports IPv6 with its Search, Alerts, Docs, Finance, Gmail, Health, iGoogle, News, Reader, Picasa, Maps, Wave, Chrome, and Android products.

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.