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Cadillac Celestiq flagship EV shows off its tint-shifting smart roof

GM has high hopes for its upcoming Cadillac Celestiq sedan, slated for release in 2023. The flagship EV is being built to help the brand recapture its reign as “the Standard of the World.” As such, itÂ’s expected to arrive packed to the gills with cutting edge, futuristic technology including an all-glass roof that can adjust its opacity anywhere between crystal clear and completely opaque with the mere flick of a switch. These roofs, dubbed SPD-Smartglass, have been designed and manufactured by Research Frontiers of Woodbury, New York, and are based on Suspended Particle Device technology that was originally created as a replacement for the manual sliding window shades aboard commercial aircraft, Research Frontiers CEO Joe Harary told Engadget. Some of the earliest examples of SPD window treatments can be seen on the 2011 Mercedes Benz SLK roadster and in the 2012 Mercedes S Class coupe, which were used to increase headspace while eliminating the physical window shade screens, as well as various McLaren models over the past decade. As the YouTube video below explains, Research Frontiers SPD tech relies on polyiodide nanoparticles to generate its tint effect. Magic Sky Control Using SPD-SmartGlass Technology “SPD technology is smart glass that allows you to change the tint of the glass,” Harary explained. “There's this film that we invented that has little nanoparticles in it, which you can control with a small electrical voltage. So, basically this film... that allows you to dial in whatever tint level you'd like.”  “The crystals are about three to five tenths of a micron in length and they act as induced dipoles so when you apply an electric field to conductive coatings in the film,” Harary continued, “ the particles will line up, and allow light to pass through. Then, when you remove the voltage, their natural tendency is to be in the dark state due to Brownian movement and that causes the glass to tint.”  As the tint partially blocks incoming photons, it also reduces the amount of glare experienced by the driver and the heat trapped within the vehicle — over 99.5 percent of light and 95 percent of heat, per a January press release from the company. The claim is, this allows vehicle occupants to stay comfortable for longer without having to turn on the A/C, as well as keep the interior up to 18 degrees Fahrenheit cooler overall, Harary said.

Shatner's Rivet motorcycle to enter limited production with CTS-V engine [w/video]

William Shatner has entertained the world for decades, from playing Captain Kirk on Star Trek to covering songs like Rocket Man and Common People. Now in his 80s, Billy Shatz has embarked on one of his weirdest projects yet: helping to design the wild Rivet One trike with motorcycle fabrication company American Wrench. Now, you can order one too with power as crazy as the three-wheeler's design. We last saw the Rivet One's aluminum body with the styling like a menacing, art-deco easy chair a few months ago, but now Shatner has started talking about the trike's powerplant, which is based around the heart of a Cadillac CTS-V. "It's a beast with advanced guts. It's powered by an all-aluminum, computer-controlled, supercharged and intercooled V8 engine – producing over 500 HP," Shatner said to Gizmag. Keep an eye out because Shatner intends to captain the Rivet One from Chicago to Los Angeles later this year. Also, if you want a ride like Captain James T. Kirk, the company is taking requests for the trike, made on a build-to-order basis after completing Shatner's job, according to Gizmag. Prices aren't announced yet but expect the number to be as out of this world as a voyage of the Enterprise. The video below provides a further look at the Rivet One's unconventional design. Superheroes Wanted - A Look At The Machine from Rivet on Vimeo. News Source: Gizmag, Rivet via VimeoImage Credit: Rivet Motors Celebrities Design/Style Cadillac Motorcycle Performance trike William Shatner american wrench

Cadillac plans to keep its Manhattan ZIP code, shunning Detroit

Johan de Nysschen is credited for separating Cadillac from the GM nest in Detroit, but despite his ouster earlier this year, the luxury division says it will remain headquartered in New York City's tony SoHo district. "It's 100 percent that we're staying here, that was never a question," Cadillac spokesman Andrew Lipman told the Detroit Free Press. Cadillac in April announced that it was replacing de Nysschen, after four years running the flagship brand. The new brand boss, Steve Carlisle, previously was president and managing director of GM Canada. De Nysschen led a big push to separate the luxury brand from its parent company as a separate business unit, announcing the move to New York in 2014 as a way to gain more autonomy and better tap into the global luxury zeitgeist. The move was controversial at the time in some quarters, though Lipman told the Freep that GM brass made the decision to relocate Cadillac to the Big Apple months before de Nysschen arrived at the company. Cadillac now occupies the 15th and 16th floors of a high-rise building on Hudson Street in SoHo, where it has between 140 and 150 employees. It also operates a ground-floor retail space called the Cadillac House where it displays cars, operates a coffee shop and stages events, including with fashion designers. Its vehicles are still designed and engineered back in the Detroit area, however. "The amount of time people spend at Cadillac House has been increasing, and it's become a destination," Lipman said. Cadillac used this year's New York Auto Show to reveal its new 2019 XT4 compact crossover, its second offering in the all-important luxury crossover segment after the XT5. It goes on sale this fall. Related Video: Image Credit: Cadillac Marketing/Advertising Cadillac GM Crossover Luxury cadillac xt4