Lifestyle
A floor that feels like magic? Just another marvel from this legendary Disney inventor
Many of Lanny Smoot’s best-known inventions are, at least to nonengineers, more like magic tricks. Floating disembodied heads, a lightsaber that actually expands, retracts and glows and, in his latest sleight-of-hand, a reinvention of the floor. Yes, a floor.
Smoot at 68 is the most accomplished modern inventor at the Walt Disney Co., headquartered in Burbank. Working within Imagineering, the company’s secretive arm devoted to theme park experiences, Smoot creates feats of science that often appear to guests like illusions. With 106 patents throughout his career and counting — Smoot is quick to lean forward and tell me that he is nowhere close to done — his career has been one that proves the applied sciences can be just as much a creative field as a technical one.
For the record:
2:01 p.m. Feb. 1, 2024Photographer Christian Thompson was mistakenly credited as Christian Thom.
Lanny Smoot, inventor of Disney’s HoloTile technology, has 106 patents to his name.
(Christian Thompson / Disneyland Resort)
His innovative new floor, a creation years in the making, recently was shown to audiences, tucked away inside Imagineering’s Glendale research and development space. Though it does not yet have a designated use in Disney’s theme parks or other experiences, it’s a thing of versatility, and it’s easy to imagine the possibilities.
Think of a treadmill, only one that works with you rather than against you — twisting, turning and moving in the direction of your body — without traditional confines. Disney calls it the HoloTile Floor, and it’s essentially in communication with you, allowing you to move in any direction and never stumble off of its surface. One clear use is virtual reality, as now, inside a headset, one isn’t in danger of strolling into a rail or a couch. But it’s more than a gaming device.
Multiple people can walk — or dance — on Smoot’s HoloTile, allowing for inventive choreography in a stage show, for instance. Anyone, Smoot points out, can “moonwalk” on the HoloTile. Or objects can be directed to roll in the direction of a guest’s choosing, with demonstrated movements recalling some of the magnetic abilities of the Force from the “Star Wars” franchise. Set a chair on the HoloTile and it instantly becomes a ride vehicle, as an operator can spin it or pull it forward. I imagined, for instance, the furniture of “Encanto’s” Casa Madrigal suddenly springing to life once guests were strapped in.
Like many of Smoot’s well-known inventions, it’s not just a technical achievement but a delight. Smoot recently was inducted into the National Inventors Hall of Fame, part of a 2024 class that included, among others, Asad Madni, whose safety and stability breakthroughs are common in cars and have been put to use by NASA, and Andrea Goldsmith, a pioneer in high-speed wireless communications. Smoot’s hall of fame selection is a testament to the power of entertainment, and that designing for large-scale communal spaces such as theme parks can inspire the sort of wonder that can improve lives.
“I know a lot of electrical engineers now, and I ask them how they got started. They say, ‘Oh, I kept taking things apart,’” says Smoot, sitting in a modest office at Disney’s research and development campus. (Just outside his door sits a training pod for robots in development, where Imagineers have been testing bipedal droids that can hop in place, bow their heads and nudge and prod humans as if they are robotic pets.)
“I was a little bit different,” Smoot continues. “I figured out how they worked before I took them apart, and what components may be inside them that I could take out and make my own things. I think that’s part of what causes creativity. Not that I want to see someone else’s thing. I want to see my own thing.”
And when it came to the HoloTile, Smoot wanted to see something from one of his favorite television franchises brought to life. He talks eagerly of “Star Trek,” noting how important it was to him as a child growing up, he says, in poverty in the Brooklyn neighborhood of Brownsville. It was Nichelle Nichols’ communications officer Uhura, Smoot says, who partly inspired his career path. “I was a fan of ‘Star Trek’ partially because of the technology, but because I saw a Black character, Uhura, who did technological things,” Smoot says.
Lanny Smoot joined the Walt Disney Co. in the late 1990s and currently has 106 patents.
(Christian Thompson / Disneyland Resort)
His love for “Star Trek” never waned. Smoot says the HoloTile began not so much as a solution to any particular problem Disney needed to solve but as him wondering whether it could be possible to create a “Holodeck,” where in the sci-fi universe real-world settings are brought to life via holograms.
“I knew about the thing called the ‘Holodeck,’ which is where people can walk around forever in a room that’s 24 feet by 24 feet,” Smoot says. “They’re going off to distant mountains and streams. How can that possibly be, right? It must be that the floor of the ‘Holodeck’ has the ability to move people in any direction, to allow them to walk in any direction, to prevent them from bumping into things like the walls of the room or each other. It made me think. How do you have a moving surface that allows you to walk on it forever in any direction? The joke I make is that if you are on it, and someone leaves the room and doesn’t take you off, you will starve to death. That was the spark.”
As it developed, so did its potential uses.
“He really wanted to solve the ‘Holodeck’ problem,” says Bobby Bristow, who has long worked closely with Smoot at Disney. “He wasn’t quite sure how to get there. It started with multiple iterations — very different technology in the beginning. It wasn’t until we got the version that we have now where we were like, ‘We can also use it to do this.’ We can do all these other things. It’s not just moving people it unlocks but also objects. We’re excited for internal people to tell us what other uses they could have for it.”
It may be some time before guests are able to use or witness Smoot’s HoloTile in a theme park, but plenty of Smoot’s work is scattered around Disney’s locations. Disneyland’s Haunted Mansion, for instance, is home to a seance room, one in which a crystal ball houses the head of Madame Leota as she conjures the spirits shown in the attraction. Madame Leota floats, patiently hovering above a table as she calls forth the apparitions. This was a Smoot trick, added to the Mansion in 2004, and he won’t reveal the secrets of how it works but notes the solution was part engineering feat and part illusion.
Lanny Smoot is credited with finding a way to make Madame Leota’s head float in the Haunted Mansion.
(Joshua Sudock / Disneyland Resort)
Smoot also remade the the portraits in the Mansion’s entry walkway. Here, the imagery flickers between the mortal world and more forbidden realms — ghostly knights, ships, catlike creatures. “The prior changing portraits required a roomful of equipment,” Smoot says. “It was a complex effect. My effect was so much smaller, and it gave the Mansion an instant change during the lightning. As soon as the lightning hits, the portraits change.”
Other Smoot inventions at Disney parks around the world: At Florida’s Epcot, Smoot concocted a former exhibit called “Where’s the Fire?” that challenged guests to uncover hazards by utilizing a flashlight that acted as an X-ray-like device, an installation that sprang from a tool Smoot created that allowed people to see through walls. He also worked on that park’s interactive scavenger hunt, the now-retired “Kim Possible: World Showcase Adventure,” and more recently devised a realistic “Star Wars” lightsaber that simulated the look of an illuminated, retractable blade, which many online patent hunters have compared, in simplified terms, to a sort of reverse tape measure.
The lightsaber was featured in the short-lived but beloved Star Wars: Galactic Starcruiser. Smoot, for his part, is reticent to talk details, preferring to keep his secrets, well, secrets. “It was a fun thing to do,” he simply says of the lightsaber.
Lanny Smoot says a love of “Star Trek” inspired his career.
(Disneyland Resort)
He’s more comfortable instead discussing his career as if it’s a lifelong hobby. Smoot’s journey took him initially to Bell Labs, where he worked on early video teleconferencing tech, before beginning talks with Disney in 1998. The firm at first sought Smoot’s advice on camera mechanization that allowed for on-demand view changes for Florida’s Animal Kingdom park. “The company tried out the panning camera — all good — but it turns out they liked the inventor even more, and I was literally pulled into the Walt Disney Co.,” Smoot says.
He credits his love of invention to his father, and speaks of early science experiments as if they are toys. When he was 5 years old, Smoot says, his father brought home a battery, an electric bell and a lightbulb. “I’m sitting there at the table, and he puts them together and he gets the bell ringing,” Smoot says. “This was like magic. Then he gets the light lit. I say this is poetic, but it’s true. It lit the rest of my career. I was locked into science, mostly electricity.”
Disney, he says, has been such a good fit because he’s constantly amazed at how his technology gets hidden by the company’s staff of artisans and architects.
“I always say my stuff works,” Smoot says. “That I guarantee. It may not be the best-looking, but it works. It’ll get there.”
Now, what to do with a ‘Holodeck’ floor? Smoot and his team teased creations such as an interactive dance floor, but there’s room for more — a restaurant, say, in “Coco’s” Land of the Dead in which we rotate among tables, a “Turning Red” show in which Mei in red panda form can move buildings, an exhibit in Star Wars: Galaxy’s Edge in which we can become one with the Force. Reimagine the floor, and there’s no ceiling on the possibilities.
Lifestyle
Rob Reiner said he was ‘never, ever too busy’ for his son
Rob Reiner at the Cannes film festival in 2022.
Andreas Rentz/Getty Images
hide caption
toggle caption
Andreas Rentz/Getty Images
When Rob Reiner spoke with Fresh Air in September to promote Spinal Tap II: The End Continues, Terry Gross asked him about Being Charlie, a 2015 film he collaborated on with his son Nick Reiner. The film was a semiautobiographical story of addiction and homelessness, based on Nick’s own experiences.
Nick Reiner was arrested Sunday evening after Rob and Michele Reiner were found dead inside their California home.


The father character in Being Charlie feels a lot of tension between his own career aspirations and his son’s addiction — but Reiner said that wasn’t how it was for him and Nick.
“I was never, ever too busy,” Reiner told Fresh Air. “I mean, if anything, I was the other way, you know, I was more hands-on and trying to do whatever I thought I could do to help. I’m sure I made mistakes and, you know, I’ve talked about that with him since.”
At the time, Reiner said he believed Nick was doing well. “He’s been great … hasn’t been doing drugs for over six years,” Reiner said. “He’s in a really good place.”

Reiner starred in the 1970s sitcom, All in the Family and directed Stand By Me, The Princess Bride, When Harry Met Sally and A Few Good Men. Spinal Tap II: The End Continues is a sequel to his groundbreaking 1984 mockumentary This Is Spinal Tap.
“After 15 years of not working together, we came back and started looking at this and seeing if we could come up with an idea, and we started schnadling right away,” Reiner recalled. “It was like falling right back in with friends that you hadn’t talked to in a long time. It’s like jazz musicians, you just fall in and do what you do.”
Below are some more highlights from that interview.
Interview Highlights
Carl Reiner (left) and Rob Reiner together in 2017.
Matt Winkelmeyer/Getty Images for TCM
hide caption
toggle caption
Matt Winkelmeyer/Getty Images for TCM
On looking up to his dad, director Carl Reiner, and growing up surrounded by comedy legends
When I was a little boy, my parents said that I came up to them and I said, “I want to change my name.” I was about 8 years old … They were all, “My god, this poor kid. He’s worried about being in the shadow of this famous guy and living up to all this.” And they say, “Well, what do you want to change your name to?” And I said, “Carl.” I loved him so much, I just wanted to be like him and I wanted to do what he did and I just looked up to him so much. …
[When] I was 19 … I was sitting with him in the backyard and he said to me, “I’m not worried about you. You’re gonna be great at whatever you do.” He lives in my head all the time. I had two great guides in my life. I had my dad, and then Norman Lear was like a second father. They’re both gone, but they’re with me always. …
There’s a picture in my office of all the writers who wrote for Sid Caesar and [Your] Show of Shows over the nine years, I guess, that they were on. And, when you look at that picture, you’re basically looking at everything you ever laughed at in the first half of the 20th century. I mean there’s Mel Brooks, there’s my dad, there is Neil Simon, there is Woody Allen, there is Larry Gelbart, Joe Stein who wrote Fiddler on the Roof, Aaron Ruben who created The Andy Griffith Show. Anything you ever laughed at is represented by those people. So these are the people I look up to, and these are people that were around me as a kid growing up.
YouTube
On directing the famous diner scene in When Harry Met Sally
We knew we were gonna do a scene where Meg [Ryan] was gonna fake an orgasm in an incongruous place like a deli, and Billy [Crystal] came up with the line, “I’ll have what she’s having.” … I said, we need to find somebody, an older Jewish woman, who could deliver that line, which would seem incongruous. I thought of my mother because my mother had done a couple of little [movie] things … So I asked her if she wanted to do it and she said sure. I said, “Now listen mom, hopefully that’ll be the topper of the scene. It’ll get the big laugh, and if it doesn’t, I may have to cut it out.” … She said, “That’s fine. I just want to spend the day with you. I’ll go to Katz’s. I’ll get a hot dog.” …
When we did the scene the first couple of times through Meg was kind of tepid about it. She didn’t give it her all. … She was nervous. She’s in front of the crew and there’s extras and people. … And at one point, I get in there and I said, “Meg, let me show you what I meant.” And I sat opposite Billy, and I’m acting it out, and I’m pounding the table and I’m going, “Yes, yes, yes!” … I turned to Billy and I say, “This is embarrassing … I just had an orgasm in front of my mother.” But then Meg came in and she did it obviously way better than I could do it.
On differentiating himself from his father with Stand By Me (1986)
I never said specifically I want to be a film director. I never said that. And I never really thought that way. I just knew I wanted to act, direct, and do things, be in the world that he was in. And it wasn’t until I did Stand By Me that I really started to feel very separate and apart from my father. Because the first film I did was, This Is Spinal Tap, which is a satire. And my father had trafficked in satire with Sid Caesar for many years. And then the second film I did was a film called The Sure Thing, which was a romantic comedy for young people, and my father had done romantic comedy. The [Dick] Van Dyke Show is a romantic comedy, a series.
But when I did Stand By Me, it was the one that was closest to me because … I felt that my father didn’t love me or understand me, and it was the character of Gordie that expressed those things. And the film was a combination of nostalgia, emotion and a lot of humor. And it was a real reflection of my personality. It was an extension, really, of my sensibility. And when it became successful, I said, oh, OK. I can go in the direction that I want to go in and not feel like I have to mirror everything my father’s done up till then.
On starting his own production company (Castle Rock) and how the business has changed
We started it so I could have some kind of autonomy because I knew that the kinds of films I wanted to make people didn’t wanna make. I mean, I very famously went and talked to Dawn Steel, who was the head of Paramount at the time. … And she says to me, “What do you wanna make? What’s your next film?” And I said, “Well, you know, I got a film, but I don’t think you’re going to want to do it.” … I’m going to make a movie out of The Princess Bride. And she said, “Anything but that.” So I knew that I needed to have some way of financing my own films, which I did for the longest time. …
It’s tough now. And it’s beyond corporate. I mean, it used to be there was “show” and “business.” They were equal — the size of the word “show” and “business.” Now, you can barely see the word “show,” and it’s all “business.” And the only things that they look at [are] how many followers, how many likes, what the algorithms are. They’re not thinking about telling a story. … I still wanna tell stories. And I’m sure there’s a lot of young filmmakers — even Scorsese is still doing it, older ones too — that wanna tell a story. And I think people still wanna hear stories and they wanna see stories.

Lifestyle
Executive Memo | How to Cut Costs While Investing for the Future
Lifestyle
Remembering Rob Reiner, who made movies for people who love them
Rob Reiner at his office in Beverly Hills, Calif., in July 1998.
Reed Saxon/AP
hide caption
toggle caption
Reed Saxon/AP
Maybe an appreciation of Rob Reiner as a director should start with When Harry Met Sally…, which helped lay the foundation for a romantic comedy boom that lasted for at least 15 years. Wait — no, it should start with Stand By Me, a coming-of-age story that captured a painfully brief moment in the lives of kids. It could start with This Is Spinal Tap, one of the first popular mockumentaries, which has influenced film and television ever since. Or, since awards are important, maybe it should start with Misery, which made Kathy Bates famous and won her an Oscar. How about The American President, which was the proto-West Wing, very much the source material for a TV show that later won 26 Emmys?


On the other hand, maybe in the end, it’s all about catchphrases, so maybe it should be A Few Good Men because of “You can’t handle the truth!” or The Princess Bride because of “My name is Inigo Montoya, you killed my father, prepare to die.” Maybe it’s as simple as that: What, of the words you helped bring them, will people pass back and forth to each other like they’re showing off trading cards when they hear you’re gone?
There is plenty to praise about Reiner’s work within the four corners of the screen. He had a tremendous touch with comic timing, so that every punchline got maximum punch. He had a splendid sense of atmosphere, as with the cozy, autumnal New York of When Harry Met Sally…, and the fairytale castles of The Princess Bride. He could direct what was absurdist and silly, like Spinal Tap. He could direct what was grand and thundering, like A Few Good Men. He could direct what was chatty and genial, like Michael Douglas’ staff in The American President discussing whether or not he could get out of the presidential limo to spontaneously buy a woman flowers.
But to fully appreciate what Rob Reiner made in his career, you have to look outside the films themselves and respect the attachments so many people have to them. These were not just popular movies and they weren’t just good movies; these were an awful lot of people’s favorite movies. They were movies people attached to their personalities like patches on a jacket, giving them something to talk about with strangers and something to obsess over with friends. And he didn’t just do this once; he did it repeatedly.
Quotability is often treated as separate from artfulness, but creating an indelible scene people attach themselves to instantly is just another way the filmmakers’ humanity resonates with the audience’s. Mike Schur said something once about running Parks and Recreation that I think about a lot. Talking about one particularly silly scene, he said it didn’t really justify its place in the final version, except that everybody loved it: And if everybody loves it, you leave it in. I would suspect that Rob Reiner was also a fan of leaving something in if everybody loved it. That kind of respect for what people like and what they laugh at is how you get to be that kind of director.
The relationships people have with scenes from Rob Reiner movies are not easy to create. You can market the heck out of a movie, you can pull all the levers you have, and you can capitalize on every advantage you can come up with. But you can’t make anybody absorb “baby fishmouth” or “as you wish”; you can’t make anybody say “these go to 11” every time they see the number 11 anywhere. You can’t buy that for any amount of money. It’s magical how much you can’t; it’s kind of beautiful how much you can’t. Box office and streaming numbers might be phony or manipulated or fleeting, but when the thing hits, people attach to it or they don’t.
My own example is The Sure Thing, Reiner’s goodhearted 1985 road trip romantic comedy, essentially an updated It Happened One Night starring John Cusack and Daphne Zuniga. It follows a mismatched pair of college students headed for California: She wants to reunite with her dullard boyfriend, while he wants to hook up with a blonde he has been assured by his dirtbag friend (played by a young, very much hair-having Anthony Edwards!) is a “sure thing.” But of course, the two of them are forced to spend all this time together, and … well, you can imagine.
This movie knocked me over when I was 14, because I hadn’t spent much time with romantic comedies yet, and it was like finding precisely the kind of song you will want to listen to forever, and so it became special to me. I studied it, really, I got to know what I liked about it, and I looked for that particular hit of sharp sweetness again and again. In fact, if forced to identify a single legacy for Rob Reiner, I might argue that he’s one of the great American directors of romance, and his films call to the genre’s long history in so many ways, often outside the story and the dialogue. (One of the best subtle jokes in all of romantic comedy is in The American President, when President Andrew Shepherd, played by Michael Douglas, dances with Sydney Wade, played by Annette Bening, to “I Have Dreamed,” a very pretty song from the musical … The King and I. That’s what you get for knowing your famous love stories.)
Rob Reiner’s work as a director, especially in those early films, wasn’t just good to watch. It was good to love, and to talk about and remember. Good to quote from and good to put on your lists of desert island movies and comfort watches. And it will continue to be those things.

-
Washington1 week agoLIVE UPDATES: Mudslide, road closures across Western Washington
-
Iowa1 week agoMatt Campbell reportedly bringing longtime Iowa State staffer to Penn State as 1st hire
-
Iowa2 days agoAddy Brown motivated to step up in Audi Crooks’ absence vs. UNI
-
Iowa3 days agoHow much snow did Iowa get? See Iowa’s latest snowfall totals
-
Miami, FL1 week agoUrban Meyer, Brady Quinn get in heated exchange during Alabama, Notre Dame, Miami CFP discussion
-
Cleveland, OH1 week agoMan shot, killed at downtown Cleveland nightclub: EMS
-
World1 week ago
Chiefs’ offensive line woes deepen as Wanya Morris exits with knee injury against Texans
-
Minnesota1 week agoTwo Minnesota carriers shut down, idling 200 drivers