Science and Tech

Optoelectronic Sensing Cellphones, Part Deux

mouse calling, originally uploaded by Casperonline

I’ve been fretting a lot lately about using the trackpad on my laptop.  It’s a complete productivity drain, but I haven’t yet buckled down and purchased a decent mini-mouse on Amazon.  So it struck me in the middle of a board meeting this past Thursday, influenced by the presenting CEO’s setup, that a cellphone should double as a mouse.  His blackberry was sitting right beside the laptop, nestled exactly where a mouse might be, and in my peripheral vision it appeared he went for the phone to move the cursor.  An ah-ha! moment followed.

The technology is there: Bluetooth, a lens and CCD for cursor mapping, and buttons (admittedly, not necessarily in the most ergonomically friendly locations).  It turns out that an enterprising fellow with the moniker Pyrofer has already implemented such a solution on a Nokia 6230i (further reporting on Engadget), and ”Mobile Mouse” software is available for sale on my-symbian.com.  Technical difficulties are hampering adoption for now, but I expect we’ll see smoothly working implementations soon.  Anything to cut down on the hardware clogging our luggage arteries.       

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