I thought that didn't even need saying! :P

To answer your question: because I don't know how to interact with the laser system :). Also, I wanted the precision of drawing with your hand vs. the shakiness and imprecision of the laser. I feel like I hit what I'm aiming at maybe half the time when I turn a laser on.

On Mon, Jun 22, 2015 at 9:17 PM, Bret Victor wrote:

Why not draw directly on the wall with lasers, using the iPad as a color/tool palette?

On Jun 22, 2015, at 8:56 PM, Glen Chiacchieri wrote:

I was wondering what it would be like to draw on the wall:

<demo.png>

Perhaps unsurprisingly, it doesn't feel good to draw in one place and see the effects in another. Oh well.

See the attached video for what the drawing process looks like. (Ignore the laggy drawing.)

On Wed, Jun 17, 2015 at 9:26 PM, Bret Victor wrote:

Here is the "wall audio player".

[IMG_7891.mov]

It's a little silly (the whole project is a little silly, which is nice), but it's getting at some general ideas --

 - every process should have a place in the world

   - you can think about it in that place

   - you can bring other people over to that place

   - you can get to it by pointing to that place

 - every process should indicate when it is working

 - every process should indicate when it has been working (history timeline)

The daemons on the "engine room" board don't do 2 and 3 yet, but they should.

<demo-small.m4v>