Re: Speak activity and speech synthesisor

2008-01-28 Thread Joshua Minor
Speak uses the speech synthesizer espeak which includes support for adding languages. Here is a place to start: http://espeak.sourceforge.net/add_language.html You may want to contact the espeak developers directly. Their contact info is at the top of this page: http://espeak.sourceforge.ne

Re: 3 activities with system-name "maze"

2008-01-30 Thread Joshua Minor
It looks like this has been fixed now. http://wiki.laptop.org/index.php? title=Activities&diff=103441&oldid=103206 I went to look to see how this happened, for fear that I had somehow done this by mistake. It looks like someone named Golfscout checked in a new version of the JigsawPuzzle-1_20

Re: Open Simulator with Physics Engine

2008-02-14 Thread Joshua Minor
I have played with PyODE, but not on the XO. http:// pyode.sourceforge.net/ I suspect that the XO would not be able to handle a realistic 3D simulation with a large number of objects. This is partially due to the lack of GL for rendering. Simpler things, like wireframe rendering, 2D simula

Re: Open Simulator with Physics Engine

2008-02-14 Thread Joshua Minor
On Feb 14, 2008, at 3:36 PM, Edward Cherlin wrote: > > Even point particles under gravity is good. I did some on the Apple ][ > using TutSIM in the 80s--elliptical comet orbits, chaotic 3-body > orbits. My father worked on the famous bouncing ball program on the > old MIT Whirlwind in vacuum tube d

Re: storing Activity parameters

2008-03-01 Thread Joshua Minor
I implemented the save/load feature of Speak without fully understanding the other options. Now that I've seen the recent discussion about data vs instance vs the journal I think it would make more sense to have Speak save its state in a different way. On the other hand, the new frame redes

Detecting the native locale

2008-03-08 Thread Joshua Minor
I'm trying to make Speak pick its default accent based on the native language of the laptop (per Walter's request http://dev.laptop.org/ticket/6656 ) This is a bit different from normal localization - although I need to do that also - because it is not just replacing strings. My guess is

Re: Detecting the native locale

2008-03-08 Thread Joshua Minor
Great. This seems to be working. I've updated Speak to v5. -josh On Mar 8, 2008, at 8:47 AM, Walter Bender wrote: $LANG should do the trick. If you want to experiment, try using sugar-control-panel to set the language. -walter On Sat, Mar 8, 2008 at 10:42 AM, Joshua Minor &l

Re: Detecting the native locale

2008-03-08 Thread Joshua Minor
tune to english to learn english speaking ? -Ixo 2008/3/8 Joshua Minor <[EMAIL PROTECTED]>: Great. This seems to be working. I've updated Speak to v5. -josh On Mar 8, 2008, at 8:47 AM, Walter Bender wrote: $LANG should do the trick. If you want to experiment, try using sugar-cont

Opening Browse programatically

2008-03-09 Thread Joshua Minor
I want to make a button in my activity that opens a particular URL with Browse. I found some code like this: activityfactory.create_with_uri('org.laptop.WebActivity', url) but that doesn't seem to work properly. It tries to open Browse, but throws an exception when trying to create a log fi

Re: Opening Browse programatically

2008-03-09 Thread Joshua Minor
from there. I'll try that for now. -josh On Mar 9, 2008, at 8:06 AM, Tomeu Vizoso wrote: > On Sun, Mar 9, 2008 at 10:41 AM, Joshua Minor <[EMAIL PROTECTED]> wrote: >> I want to make a button in my activity that opens a particular URL >> with Brows

Re: [OLPC-Games] Physics with Python and Pygame (Chipmunk 2D Physics Engine)

2008-03-10 Thread Joshua Minor
Chris, this is most excellent! I have a demo activity written in C/C++ that uses the same underlying engine, box2d, and SDL for drawing. I wanted to port it to python, so I spent several hours over the past week trying to use SWIG to make some python bindings for box2d - with minimal succes

Re: [OLPC-Games] Phun source code [was: Re: Physics with Python and Pygame (Chipmunk 2D Physics Engine)]

2008-03-12 Thread Joshua Minor
(re-adding [EMAIL PROTECTED] to this thread) Indeed, perhaps we can convince the Phun folks to release their source in an OLPC recommended license. http://wiki.laptop.org/go/Licensing Phun has several features that Chipmunk does not, namely motors, springs, water + buoyancy and a more sophist

Re: Opening Browse programatically

2008-03-17 Thread Joshua Minor
bject_in_journal(jobject.object_id) jobject.destroy() finally: rmtree(tmpfilepath, ignore_errors=True) # clean up! -josh On Mar 9, 2008, at 3:27 PM, C. Scott Ananian wrote: > On Sun, Mar 9, 2008 at 1:18 PM, Joshua Minor <[EMAIL PROTECTED]> wrote: >

Re: physic engines speed tests

2008-03-18 Thread Joshua Minor
On Mar 18, 2008, at 9:48 AM, Chris Hager wrote: >> >> How do the physics models themselves compare? > > The only difference I noticed so far is that Box2D calculates in > MKS (meter-kilo-seconds), and we have to do the translation to > pixels by hand. I have noticed that Chipmunk never seems

Re: Project name : Maze is finally set up!

2008-03-25 Thread Joshua Minor
Yay! Thanks Henry. On Mar 25, 2008, at 8:54 AM, Henry Hardy wrote: > Tue, 11 Dec 2007 23:56:17 -0800 (! --HH), Joshua Minor <[EMAIL PROTECTED]> > wrote: > > 1. Project name : Maze > > Done (finally! sorry this got buried at bottom of old tickets!!) > > Your tr

Re: [sugar] Update.1 RC3: candidate-703 Published!

2008-03-30 Thread Joshua Minor
On Mar 30, 2008, at 7:35 PM, Stefan Reitz wrote: > .. or you can use Bert's script: > > wget dev.laptop.org/~bert/update-activities.py no problem > python update-activities.py -bash-3.2# python update-activities.py (auto complete worked for the command) switching to user olpc ... bash: updat

Re: New Activity Proposal -- "Your voice on XO"

2008-04-04 Thread Joshua Minor
This is an awesome idea. A couple of people have contacted me to ask how to add new voices to Speak. It would be great to make this process easier. Have you actually tried the existing process for adding a voice? -josh On Apr 4, 2008, at 5:58 PM, Alex Escalona wrote: Hi Everyone, I jus

Re: New Activity Proposal -- "Your voice on XO"

2008-04-06 Thread Joshua Minor
eechd on the XO as a speech synthesis interface, as well as advancing efforts in TTS in general. Best, Alex On Fri, Apr 4, 2008 at 10:07 PM, Joshua Minor <[EMAIL PROTECTED]> wrote: This is an awesome idea. A couple of people have contacted me to ask how to add new voices to Speak. It w

Re: More Planning Thoughts

2008-04-16 Thread Joshua Minor
On Apr 15, 2008, at 11:16 PM, Michael Stone wrote: > > (Also, this week, particular thanks are due to Greg for his excellent > and intriguing discussion [2] of, in my words, "how to avoid painting > your team into ugly corners".) > > [2]: http://wiki.laptop.org/go/User:Mstone/ > August_planning

Re: ssh key update IMPORTANT security advisory please read

2008-05-15 Thread Joshua Minor
Can you clarify whether keys generated on an XO need to be regenerated or not. -josh On May 15, 2008, at 6:40 AM, Dennis Gilmore wrote: > On Thursday 15 May 2008, Henry Hardy wrote: >> Debian has published a recent security advisory regarding a >> documented >> weakeness in the Debian openss

Re: [OLPC-Games] Computer vision on the XO: what it is. what should it be?

2008-07-23 Thread Joshua Minor
On Jul 22, 2008, at 7:43 PM, Nirav Patel wrote: > > 2. Play pong with your hand: Have the user step out of the field of > view of the camera, save the image. Now threshold between the saved > image and the images currently being captured. This results in just > showing the differences between

XO full

2008-11-12 Thread Joshua Minor
My daughter's XO is full, but mine has over 400 GB free. Both laptops are running 767. I ran 'du -sk|sort -n' in various places starting at / and as far as I can tell the difference is that her /versions/ pristine is twice as large as mine (roughly 1GB instead of 500MB). How can I free up

Re: XO full

2008-11-15 Thread Joshua Minor
On Nov 12, 2008, at 11:33 PM, C. Scott Ananian wrote: > On Thu, Nov 13, 2008 at 2:14 AM, Joshua Minor <[EMAIL PROTECTED]> wrote: >> My daughter's XO is full, but mine has over 400 GB free. Both >> laptops >> are running 767. I ran 'du -sk|sort -n'

Re: XO full

2008-11-15 Thread Joshua Minor
On Nov 15, 2008, at 10:23 AM, [EMAIL PROTECTED] wrote: > joshua wrote: >> >> On Nov 12, 2008, at 11:33 PM, C. Scott Ananian wrote: >> >>> On Thu, Nov 13, 2008 at 2:14 AM, Joshua Minor <[EMAIL PROTECTED]> wrote: >>>> My daughter's XO is fu

Re: Emulating 8.2-767

2008-12-05 Thread Joshua Minor
This is great. Thank you so much for making this work in VMWare again. Most of the stuff I tried worked just like on my XO. Record sort of works with the iSight on my iMac (the full preview is black, but it still records video). Also, olpcgames seems confused about the screen size, so M

Project Hosting request: Maze

2007-12-12 Thread Joshua Minor
code repository, or push their own. There is no need to list non-committer developers. Username Full name SSH2 key URLE-mail - -- #1 jminor Joshua

Re: Clock?

2007-12-22 Thread Joshua Minor
Great. This will be perfect. For now I've set mine manually via ntpdate and hwclock. Thanks everyone. -josh On Dec 22, 2007, at 4:49 AM, C. Scott Ananian wrote: > On Dec 22, 2007 3:07 AM, Bernardo Innocenti <[EMAIL PROTECTED]> > wrote: >> Joshua Minor wrote: >>

Re: Error: Missing Dependency: libpoppler-glib.so.1 is needed by package evince-olpc

2007-12-26 Thread Joshua Minor
Try here: http://dev.laptop.org/pub/virtualbox/ -josh On Dec 26, 2007, at 4:44 PM, M. Edward (Ed) Borasky wrote: > Jim Oser wrote: >> I am trying to make a developer system with the source code. >> >> I downloaded and installed ship2-olpc-653.vmdk and ship2-olpc-653.vmx >> >> This is working fin

Re: Project hosting application - TalknType

2008-01-03 Thread Joshua Minor
On Jan 3, 2008, at 7:16 AM, Tom Hannen wrote: > 1. Project name : TalknType > 2. Existing website, if any : http://wiki.laptop.org/go/TalknType Tom, this is very cool. I might be able to help out also. I made this toy that might go well with your spelling game. It is a front end

Re: XO emulation?

2008-01-09 Thread Joshua Minor
I have had great success using vmware. Download an image file from here: http://dev.laptop.org/pub/virtualbox/ (I have been using build 653) and then open it with vmware. I also tried qemu and virtualbox, but vmware was by far the easiest to get going. -josh On Jan 9, 2008, at 10:31 AM, Kent

New activity: Speak

2008-01-10 Thread Joshua Minor
Hi everyone, I made a new activity called Speak. It is a talking face for the XO laptop. Anything you type will be spoken aloud using the XO's speech synthesizer, espeak. You can adjust the accent, rate and pitch of the voice as well as the shape of the eyes and mouth. This is a great w

Re: New activity: Speak

2008-01-10 Thread Joshua Minor
On Jan 10, 2008, at 11:23 AM, Edward Cherlin wrote: > On Jan 10, 2008 1:27 AM, Joshua Minor <[EMAIL PROTECTED]> wrote: >> Hi everyone, >>I made a new activity called Speak >> >> http://wiki.laptop.org/go/Speak > > This is wonderful, because it

Re: New activity: Speak

2008-01-10 Thread Joshua Minor
On Jan 10, 2008, at 8:57 AM, Eben Eliason wrote: > This is pretty fantastic. I've enjoyed playing around with it. I'm glad you like it :) > One simple change that I think would add a lot is some color. More > specifically, the XO uses a two-tone (stroke & fill) color scheme as a > form of vis

Re: can suspend be prevented ?

2008-01-13 Thread Joshua Minor
Some screensaver APIs have a method to defer sleep/screensaver by a given amount instead of turning it off entirely. This would let you solve the issue without fear of accidentally disabling it permanently (for example if your activity crashes before turning it back on). -josh On Jan 13, 2

Project hosting application: Speak

2008-01-24 Thread Joshua Minor
O. 5. URLs of similar projects : http://wiki.laptop.org/go/TalknType 6. Committer list Username Full name SSH2 key URLE-mail - -- #1 jminor Joshua Minor see att

Re: multilingual googletalk

2008-01-25 Thread Joshua Minor
This is awesome. Coincidentally, I just spent a few hours last night experimenting with adding machine translation to Speak via Moses ( http://www.statmt.org/moses/ ) but I was frustrated by the size of the phrase tables. Having a service on the network for translation would be an excelle