Heaviside, I have a question about the ifaraday stylus I wanted to ask you since you seem to have done a lot of testing. I use my ipad solely as a work and school tool. No silly games or crap like that. I write (script) about 4 hours a day between process documentation review for my company and also lots of notes as a grad student.
I have several stylus-r-us styli which I find extremely comfortable and VERY smooth to write with (I use note taker HD), but like you, I have a really hard time using no pressure and tend to crush the tips after a few minutes of straight writing, it becomes difficult to maintain that zero pressure.
I also find that stylus-r-us are too wide of a tip for detailed handwriting without making the letters look huge and awkward.
It seems like the ifaraday took care of the issue of crushing the tip, but how about the responsiveness for quick fluid writing and comfort for lots of notes? How is the width of the tip?
Thanks for any info!
You are asking great questions, and clearly you do a lot of handwriting.
As I understand things, the somewhat large tip on iPad styli (styluses?) is necessary because of the way the touch screen functions:it uses the capacitance between the screen and stylus tip to sense the point being touched. Capacitance is proportional to area, and at least so much is required to work. I have tried making my own stylus and have tried hard to get the smallest tip. In my opinion, the iFaraday tip is about the smallest that will work reliably. It is about the same size as the Targus and others.
The responsiveness of the virtual ink is, I believe, a function of the software rather than the stylus. Note Taker HD and some others allow you to control this to some degree, but they could all be faster with profit.
The softer versions of the iFaraday feel good for writing, but as I noted earlier I tend to press a bit too hard and they yield under the pressure so that I get a click from the metal barrel. The firm tip does not do this, so I can write with more assurrance. It sounds like your writing style is very much like mine, so I reccomend that you give the firm tip version a try.
I have disassembled one of the iFaraday wands, and Rustle is using an ingenious technique for fabricating the points. It seems highly flexible in the sense that it could accomodate many different user requirements.
P.S. to iFaraday: If you would be so kind as to send me replacement substrates for those two that leave smudges, I will replace the old ones with them. I did try just rubbing the substrates on my iPad screen, and you are right---that was the problem!