Interface Prototyping Tools

Pencil Project
http://pencil.evolus.vn/en-US/Home.aspx

Verify
http://verifyapp.com/

Web Site Wireframe Tool
http://wireframe.talltree.us/default.asp

Mockingbird
https://gomockingbird.com/mockingbird/

fluidA
http://stage.fluidia.org/

fluidUI
https://fluidui.com/

Cacoo
https://cacoo.com/

Lumzy
http://lumzy.com/app/

iPhone Mockup
http://iphonemockup.lkmc.ch/

Google SketchUp
http://www.sketchup.com/product/newin7.html

A Brief Rant On The Future Of Interaction Design

Bret Victor:
As it happens, designing Future Interfaces For The Future used to be my line of work. I had the opportunity to design with real working prototypes, not green screens and After Effects, so there certainly are some interactions in the video which I'm a little skeptical of, given that I've actually tried them and the animators presumably haven't. But that's not my problem with the video.

My problem is the opposite, really — this vision, from an interaction perspective, is not visionary. It's a timid increment from the status quo, and the status quo, from an interaction perspective, is actually rather terrible.

This matters, because visions matter. Visions give people a direction and inspire people to act, and a group of inspired people is the most powerful force in the world. If you're a young person setting off to realize a vision, or an old person setting off to fund one, I really want it to be something worthwhile. Something that genuinely improves how we interact.

This little rant isn't going to lay out any grand vision or anything. I just hope to suggest some places to look.

Continued at:
http://worrydream.com/ABriefRantOnTheFutureOfInteractionDesign/