I also re-wrote my Java-Unity bridge using a UDP socket. This is a lot more elegant than the text file approach I had been using before. Now the Java program acts as a server, reading in serial data from Bluetooth and broadcasting each line as a UDP packet. The Unity input manager then reads the UDP packets and parses the actual sensor values. This should reduce disk writes, and is more reliable, so I don’t have to reset the Java bridge as often. I’ve updated the code bundle with the new Java and Unity source code.

The other big news is that I’m going to be exhibiting at Maker Faire Bay Area! Maker Faire is one of my favorite gatherings — a fantastic nexus of creative people making wonderful things. If you’re in the Bay Area, you can come try the Power Glove out for yourself this weekend, May 30-31, at the San Mateo County Expo Center!

As a bonus for Maker Faire attendees, I’ve finished adding Power Glove support to our most popular Blurst game, Off-Road Velociraptor Safari! I recorded a demo video to show it off:

I realized one day that we’re actually living in that future. It doesn’t look the same as we imagined it, but the necessary elements are all there. It’s been 20 years now since Mattel released the Power Glove, in 1989. Especially in the last few years, the availability of sophisticated sensing equipment to hardware hackers has grown by leaps and bounds. Technology like programmable microcontrollers, accelerometers, and Bluetooth are readily available — and cheap. In short, the time is ripe to re-make the Power Glove — and make it right.

Over the past month, I’ve done just that. I stripped the guts out of an original Power Glove, replaced the ultrasonic sensors with an accelerometer, the proprietary microcontroller with an open-source Arduino, and the wired connection with Bluetooth. I wrote an input manager to get the data into Unity, and hooked it up to the boxing game Adam and I are making for iPhone, Touch KO. What’s more, I’ve documented the whole process so that you can make you own!

I have a video, photos, and an instructable of the build process, and have the schematic, Arduino, and Unity code available for download. You can read the data in any way you like, but since many software packages don’t have direct access to serial ports (Unity included), I’ve also written a small Java program that takes the input and dumps it directly to a text file.

Side note: Since my last post I tried and now totally dig twitter. Follow me.

• Instructable
• Video on Vimeo
• Build Photoset on Flickr
• Circuit Schematic
• Zip of Arduino, Unity, and Java code

So I set a goal: Make an easily extensible Cocoa frontend for Unity iPhone that supports Blurst logins and supports any menus we might want. It should work for any project we add it to, so we don’t have to do tons of custom code for every game. Further, it should require changing as little of ReJ’s existing Objective-C AppController code as possible, in the event that it changed in a later build. Finally, I wanted an easy way to add my additional files to the XCode project once I created a build. This is particularly important because, to maintain rapid iteration times, there must be a minimal amount we have to do in XCode between creating a build and installing that build on the phone.

You can read my full article at technology.blurst.com.

We’re also releasing another iPhone game, Raptor Copter, simultaneously, along with our new web game, Minotaur China Shop. That’s three games being released in one month, oi am I gonna need some vacation in December!

!Rebolt! Singularity Cannon Trailer from Matt Mechtley on Vimeo.

Yes, that’s part of the Hubble Ultra-Deep Field image inside the black hole. ;)

Armed with a bottle of guarana pills, the company of awesome friends, and the promise of a fabulous Indian dinner as culmination, I set out with my brother Adam to start a project from scratch and finish as much as possible. We decided on a game for the iPhone, made using the beta for Unity‘s iPhone version of their software. Our game is a 3D customizable robot brawler, in the spirit of the fantastic Sega Genesis game Cyborg Justice.

After three days of TIGJam, we ended up with a nicely fleshed-out prototype, including enemy robots, three selectable weapons (grabber arm, minigun, and rocket launcher), and, of course, exploding barrels. We made this video earlier today, showcasing a total of four days of work:

TIGJam 2008 – Robot Rampage! from Adam Mechtley on Vimeo.

There were some other fantastic games being worked on during the jam, including a number for the upcoming Gamma 3D showcase. My personal favorite (other than of course World of Goo, which Kyle and Ron of 2D Boy were working on) was Alec Holowka and Adam Saltsman’s curling game, which looks completely sick after only three days of work!

Photos from the jam are up in my Flickr stream. Adam and I plan to be finished with our robot project by the time that Unity iPhone reaches release — I’ll update as it comes along!

From: David Hone IVPP
Date: Mar 16, 2008 3:17 AM
Subject: Off-Road Velociraptor Safari
To: contact@flashbangstudios.com

Hi Guys, great game – I have been playing for weeks. I just wanted to say that, believe it or not, I am a palaeontologist and I happen to work primarily on dromaeosaurs and pterosaurs – in other words, among other things i am an expert on Velociraptor and Pterandon. Yes, really.

And can be (and generally am) a pedantic sod, but in general your reconstructions of both are great. Very detailed and very accurate and that is one of the reasons I like playing (OK, so running them over is cool too… ;-) I get riled constantly by bad reconstructions of dinosaurs and especially pterosaurs that are generally being done by supposed experts and making a complete hash of even the basics, so it is a delight to see these done so well! Great stuff.

Anyway, thanks for a fun game and if by chance you do want some advice on future dinosaurs I am happy to help out!

Cheers,

Dave

David Hone works for the University of Bristol, UK. I am pleasantly amazed!