Apple’s next-gen iPod patent shows ‘touch-surface’ on back, ‘ghost’ controls on front screen

“The newest iPod patent says that the touch and the screen don’t have to go together. The next gen iPod will have a display surface covering the front, and a non ‘coplanar’ touch surface on the back. Here’s how it’ll work,” Gizmodo reports.

“The front screen of the iPod or iPhone Nano shows everything, but is no more touchy-feely than your iPod’s screen today. When you touch the backside, however, transparent ‘ghost’ controls appear on the front. You’d then use your finger on the backside of the device to navigate your way through the transparent controls up front. The key to the equation is force sensitivity. As you run your finger along the backside, the cursor hovers, but when you press harder, you can click on things,” Gizmodo reports.

“Apple’s patent covers not just music and video navigation but phone controls and more,” Gizmodo reports.

Full article here.

United States Patent Application #20070103454 (filed: January 5, 2007; published: May 10, 2007):

Back-Side Interface for Hand-Held Devices

An electronic device uses separate surfaces for input and output. One of the surfaces (e.g., the bottom) includes a force-sensitive touch-surface through which a user provides input (e.g., cursor manipulation and control element selection). On a second surface (e.g., the top), a display element is used to present information appropriate to the device’s function (e.g., video information), one or more control elements and a cursor. The cursor is controlled through manipulation of the back-side touch-surface. The cursor identifies where on the back-side touch-surface the user’s finger has made contact. When the cursor is positioned over the desired control element, the user selects or activates the function associated with the control element by applying pressure to the force-sensitive touch-surface with their finger. Accordingly, the electronic device may be operated with a single hand, wherein cursor movement and control element selection may be accomplished without lifting one’s finger.

Full patent application here.

AppleInsider also covers the story here.

[Thanks to MacDailyNews Reader “Bizarro Ballmer” for the heads up.]

41 Comments

  1. Random Coolzip: “I wonder how much getting used to this would require… and does it require two hands (one to hold the device, the other to use the touch-sensitive back)?

    Having a hard time visualizing this in use.”

    I imagine it’s no harder for us to use any more than to use a mouse. When you use a mouse, you watch the cursor and not the mousepad. However, for someone who has never/rarely use a computer, it may take time getting used to. If you see adults using a mouse for the first time, you know what I am talking about. For that reason alone, I think this is just a matter of patenting for getting a patent while it’s still available. We won’t see this anytime soon, I bet. iPod is a thing that requires no training.

  2. Brilliant! You don’t use your pointing finger when holding the iPhone/video iPod Vs. 2; a thumb and the other fingers suffice, letting your pointing finger roam along the back.

    Once you get used to it, everything else will feel intolerable…outdated.

  3. What a brilliant idea for a video player or any portable device. How come I didn‘t think of it, or actually I did but I had it on a cover flap. Maybe the next iPod really doesn’t have any connectors or buttons, just smooth surfaces all around. Wireless sync with inductive charging and Bluetooth heaphones.

  4. ..somehow I knew this would show up …..when my own mind is tired I run my fingers across the soles of my feet to move thoughts around …rearrange logic, shove recombinant ideas up my own virtual synapse hole …oh, yeah, it’s patented so don’t even think about it. ok, I lied, it’s not patented but I thought about it. Unfortunately, I have to pay a license fee to Sim Wong Hoo. ok, that was another lie …and I’m not even touching my feet ..but seriously, I want the brains of the next iPod to be implanted in the roof of my mouth while a holographic virtual screen appears in front of my eyes …then I won’t have to keep taking off my shoes. I want to see the patent illustrations …I want to see the tongue, the iPod brains ..the screen that isn’t there yet it is there ..and I want to see the Apple logo on the moon …I want to see Enderle and Dvorak get some rehab …oh, yeah, and I want everyone working on the Redmond campus to carry an iPhone. Oh, and I think it could happen.

  5. That is really cool. How come I can’t think of “obvious” ideas like this one.

    I just tried it using a regular iPod. It seems comfortable enough with one hand. In fact, it was more uncomfortable trying to figure out how it would work with two hands. There doesn’t have to be a one-to-one correspondence with the backside and the front size. There would obviously be some scaling (smaller) or tilting of the “image” on the back side as it relates to the front side.

    Each users preferences can be set with an initialization program… “Where would you like the center of the scrollwheel to be? Thank you. Now trace the circle of the scroll wheel and stop where the Menu button should be [note that user does not even have to trace out a circle on th back – it can be a thin elipse]. Thank you. The scroll wheel has been laid out. Please try it. Where would you like the top left corner of the number pad (the “1” button) to be? Thank you. Where would you like the bottom left corner of the number pad (the “#” button) to be? Thank you. All number keys have been laid out. Please try them. And so on to define each interface element.

  6. Wah!!!

    How can any self respecting electronic firm innovate when all the ideas we come up with have been patented by Apple inc?

    I heard them wail, and feeling sorry for them, I asked them… Why don’t you offer to licence this patent form me?

    They replied nashing their teeth….because we feel sick paying you from our heard earned money from second rate goods we thought were first rate because we obeyed the recording executives mandates.

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