Why was the haptic feedback option removed from Twiddler?

[Freemen]

The haptic feedback option disappeared from the order page of Twiddler 3. Why?
It is also in backorder: Is a new version of the device coming our soon?

[tony]

@Freemen There is a global part shortage on EVERYTHING. We are sticking to the basics to keep the Twiddler in production. There are some delays in orders but still manageable. We are quoting 4-5 weeks on the site but delivering in 1-2 weeks.

As for a new device, we are always working on the "next" Twiddler. We are trying new things in the lab to see if they make sense. So far, the existing Twiddler3 always comes out on top. These part shortages have us looking at an internal redesign to eliminate long lead time parts. Our bluetooth module is a great example:

[Freemen]

I understand. The global shortage crisis is going to last till 3Q/2023. So you need to redesign the device with more readily available electronic components. The redesigned Twiddler would include the haptic feedback, I hope, and some general improvements.
Will the redesigned Twiddler be announced via some email notification? I would like to subscribe to that waiting list or to preorder the new Twiddler 4. Can you add such subscription option on the website?
Maybe it would be also great to list the features of the new Twiddler 4 (i.e. option to choose between directional keys version or joypad version: that would be nice for non mouse users like me!).
Thanks in advance!

[tony]

Twiddler4?! Don't jump the gun just yet. Twiddler3 is the current model. If there is anything new being implemented it would be subtle. Twiddler3.1 would be the best designator.