Eye Tracking Mask
Clever mask that tracks the wearer’s eyes and updates the led displays.
Clever mask that tracks the wearer’s eyes and updates the led displays.
This article from Game Developer gives a pretty accurate description of working in the game industry in the 2010-20’s. They share a very common story of Frank D’Angelo who got into games, but ultimate left by late 20’s. Long term game careers are rare, with the latest numbers showing only 17% of 30,000 attendees at the Game Developers Conference having worked in the industry for seven to ten years. Why? It’s a number of factors, but common are: high stress and long hours, constant need to move for the next game job, unstable work with frequent layoffs, and unhealthy life and family balance. As someone that also felt themselves move away from games in my graphics career, I can echo much of what he experienced.
Jason Schreier also writes about these factors in his book “Blood, Sweat, and Pixels” and more recent follow up “Press Reset“.
The real answer is to always use seconds since an epoch for logging – like the Unix epoch – with 64 bit integer representation (signed, if you want to allow stamps before the epoch). Any real-world time system has some non-linear, non-monotonic behaviour like leap hours or daylight savings.
I remember seeing this originally way back in the day – and I’m still a little baffled why this hasn’t caught on in the age of gigantic TV’s. Probably because head tracking isn’t exactly perfect just yet? While not as immersive as a full VR headset, this does provide a full vr experience without the headset, glasses, or any other intrusive headgear.
Johnny Chung Lee (at Carnegie Mellon at the time, now at Google) used the infrared camera in the Wii remote and a head mounted sensor bar (two IR LEDs), to accurately track the location of your head and render view dependent images on the screen. This effectively transforms your display into a portal to a virtual environment. The display properly reacts to head and body movement as if it were a real window creating a realistic illusion of depth and space. By Johnny Chung Lee, Carnegie Mellon University. For more information and software visit http://johnnylee.net
Very clever idea – and I like the use of head-tracking parallax to add more interactivity.
For more details on the build, visit https://alexshakespeare.com.
All code for this project is at https://github.com/shakso/WorldWindow/
Just a reminder that the parallax technique has been around since 2007 – and even long before that.
If you grew up in the last 30 years, you’re familiar with the Price Is Right. One of my many favorites as a kid was the game Cliff Hangers in which a little swiss climber would move his way up the mountain while yodeling music played.
It turns out, the name of the song is called “On the Franches Mountains” from the album “Swiss Mountain Music“. The magical clip used on air with the yodeling starts at 0:52 and 2:22.
In 1955, Looney Tunes writer Michael Maltese was inspired by the story of Ol’ Rip to write a cartoon episode titled One Froggy Evening. In the episode, a construction worker demolishing a building finds an 1897 time capsule inside a cornerstone. The capsule contains a living toad, Michigan J. Frog, which is able to sing Tin Pan Alley songs; in particular, “Hello! Ma Baby” and “I’m Just Wild About Harry”.
But did you know that it was based in fact?
On July 29, 1897, a 4-year-old boy named Will Wood caught a horny toad in Eastland County, Texas. The boy’s father, Eastland County clerk Ernest E. Wood, decided to use the reptile to test the West Texas tradition that the creatures could survive for many years in hibernation. The horned lizard was placed in a cornerstone of the Eastland County Courthouse in Eastland, Texas along with other time capsule memorabilia, including a Bible and a bottle of alcohol.
Thirty years later, construction workers began to tear down the old courthouse, and town officials scheduled a public event to open the time capsule in mid-February 1928. A crowd of 1,500 spectators gathered in Eastland, Texas, to witness the opening of the time capsule and to learn the fate of the horned toad. Newspaperman Boyce House recalled the chaotic scene:
“When the brick wall was pulled away from the cornerstone, the crowd rushed forward, in its excitement pressing so closely against a worker that he barely had room to ply his pick in order to break a layer of cement that was over the top of the stone. Then he lifted a sheet of metal underlying the cement. As this covering was raised, disclosing the cavity, Rev. F. E. Singleton (pastor of the Eastland Methodist Church), who was standing beside the cornerstone, leveled a finger and said: ‘There’s the frog!’ Eugene Day, oil man, thrust his hand into the cavity and lifted out a flat, dust-covered toad which he handed over to Rev. Mr. Singleton. The pastor handed the creature on to Judge Pritchard who dangled it aloft by a hind leg that all might see. Suddenly the other hind leg twitched: The frog was alive!”
Within days, national newspaper chains reported the discovery of the entombed lizard on their front pages. Due to the extensive media coverage, Ol’ Rip became a national celebrity.
The peak of Rip’s fame occurred in May 1928 when, during his national tour, the lizard was transported to Washington, D.C. where Texas Senator Earle Bradford Mayfield presented the specimen to President Calvin “Silent Cal” Coolidge. A bemused Coolidge purportedly declined to touch the frog and merely nudged it with his spectacles. A newspaper article reported the incident:
“President Coolidge asked numerous questions concerning his celebrated guest; stroked the frog’s back with his horn-rimmed glasses, and then President and Old Rip gazed steadily at each other for a full minute without a sound—Silent Cal had met his match”.
Old Rip now resides on display in the Eastland County courthouse.
And you can see the cornerstone he spent 31 years in as well
60’s and 70’s era Japanese cinema instrumental funk
I just upgraded from the older HTC Vive to the Oculus Quest 2. The Quest’s wireless operation without needing all the cables and sensors around your room was a huge improvement. One big shortcoming, however, is the 1 meter USB-C cable. It is ok for charging, but far too short for using the PC connected VR Oculus Link functionality.
The Quest II gets about 2-3 hours on battery. This is ok in many cases, but I definitely could kill it in a heavy gaming session. You can buy additions like the Oculus Quest 2 Elite Strap with battery that doubles your battery time – or go as far as the VR Power 2 that can give you up to 8-10 hours.
But for PC VR, you need a data cable. The longer official Oculus Quest II cable is 16ft/5m long and has a great angled attachment with velcro – but runs a eye popping $79. There are alternatives, but you need to get a high quality cable that does both power and data. Enter Android Central that gives you a bunch of great options.
In the end, I went with the TNE 16ft Link Cable for Oculus Quest 2/Quest VR Type C Cable for $18. It also has the side mount plug with velcro strap like the official one. It has fit and worked perfectly so far, and I also have about $60 to spend on games.
I can’t even on this one. Well played sir.
ダイヤル式電話でDOOMを操作する猛者が遂に登場
— 吉野@連邦(renpou.com) (@yoshinokentarou) January 10, 2022
たぶん過去イチ操作性が悪い
1 – ctrl、2 – 左、3 – 右 4 – 上、5 – 下、6 -スペース pic.twitter.com/oAsaqudefy