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Andrew Leland on Assistive Tech for the Blind

Cars That Think

The way a Braille cell works is there’s as many as six dots arranged on a two-by-three grid. Imagine the Siri voice or the Alexa voice; it’s like that, but rather than being an AI that you’re having a conversation with, it moves all the functionality of the computer from the mouse. It’s got anywhere between like 14 and 80 cells.

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Vehicle to Grid (V2G) technology is a bi-directional electric grid interface that allows a plug-in to take energy from the grid or put it back on the grid. Smart Grid City will use a realtime high-speed two-way communication throughout the distribution grid. Smart meters and substations will be integral.

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Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

Once weve consolidated everything to depend on the grid, we can clean up everything by cleaning up the grid. Once electric cars are more common, demand for electricity will rise, and electricity producers will have to look at big generators such as dams, nuclear stations or decentralised wind turbines that feed in to the grid.

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The Reality of Fast Charging for Electric Vehicles

Tony Karrer Delicious EVdriven

Building Computing Energy Gadgets Investing Smart Grid Transportation Travel ADVERTISEMENT Books that Matter Know Your Eco-Labels Hurray for the Bad Economy! Let’s consider a simple example, say an EV conversion that has a 120V pack and a range of around 30 miles. Join Matter Now!

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Greenlings: Benefits of charging stations vs. battery swaps vs. home charging

Tony Karrer Delicious EVdriven

Also, besides giving you the ability to charge at night when most utility rates are lower, future vehicle-to-grid (V2G) technology may allow you to sell some of your stored energy back to the utilities. The demands on the grid would require a lot of infrastructure work without some sort of "energy reservoir" in place.