Currently, WildCharge offers adaptors only for Motorola Razr phones, but Randall says that his company will soon unveil others that work with iPods and smart phones, including the iPhone. The Razr adaptor replaces the battery cover that comes with the phone, but Randall says that future adapters will look like the rubber sleeves that many people use to protect their handhelds from scratches and other damage. “If you go to an Apple store, you’ll see a whole section of protective gel or hard rubber material that usually covers the back of a device and leaves the front open,” says Randall. “We have a thing just like that. Embedded into that gel are our electronics.”
While the company isn’t releasing the names of any partners, Randall says that it has been in talks with cell-phone manufacturers interested in learning more about integrating the technology into their phones. At the outset, says Randall, manufacturers generally have concerns about heating, electromagnetic interference, and other effects of inductive coupling. “They are the experts at testing inductive wire-free technologies because they’ve seen a few of them go through their labs,” says Randall. But since the WildCharge pad doesn’t use inductive coupling, he says, it doesn’t have the associated problems.
The company has already received significant recognition for its product. It was honored as a 2008 International CES Best of Innovations Design and Engineering winner, an award presented by the Consumer Electronics Association, which puts on the annual Consumer Electronics Show in Las Vegas. Also, Time magazine picked the WildCharge pad as one of the top innovations of 2007.
The pad definitely appeals to people’s desire to disconnect from wires, says Roger Kay, the president of Endpoint Technologies Associates, a technology analysis firm. “Ultimately, what it saves is having to plug the device in and some of the messiness of power cords,” he says. “That’s probably the biggest impact.” But, Kay adds, in order for the pad to win widespread adoption, WildCharge will need to keep down the cost of its adaptors, whether they’re snapped on by customers or embedded by cell-phone manufacturers. “It’s got to be very cheap, so that it’s a no-brainer from the user’s point of view,” Kay says.
Randall believes that the technology’s cost is low enough to make it appealing, but he also expects that people will truly value using the WildCharge pad. He says that some early customers have already derived unexpected benefits from using it, beyond simply avoiding messy cords. For one, he says, since people tend to set their phones on the pad when they’re in their houses, they don’t lose track of them as often. Also, since using the pad becomes a habit, phones tend to be more fully charged when they’re needed, giving the impression of lengthened battery life. And once the new adaptors arrive, travelers will need to pack up only the power pad, instead of lugging around a mass of plug-in cords, Randall says.