I've been through about 1 TI-83+ every year since 7th grade (When the 83+ was brand spankin' new).
They just stop working. They spend all their time in my front pants pocket (If not in my desk), which gets pretty hot in the summer and gets banged around a lot. They also get dropped a fairly good deal. Some of them havn't even survived to the first battery change. The cover latches are usually totally worn down within my first 2 weeks of use. Lettering wears off the keys. The LCD occasionally becomes damaged.
This rule doesn't seem to apply to my TI-89, however, it's in its second year and still works as well as when I bought it (Better, actually, thanks to the Apps desktop introduced in one of the AMS upgrades).
Is this just because the M68k CPU used in the 89 is that much better suited for abuse than the Z80 in the 83+? I always joke about it being a "pocket Macintosh." As far as hardware longevity, it seems to be right on track with my old M68k macs (My early PPC macs are starting to die off, but the M68k units, despite INSANE amounts of physical abuse, continue to truck on)
They just stop working. They spend all their time in my front pants pocket (If not in my desk), which gets pretty hot in the summer and gets banged around a lot. They also get dropped a fairly good deal. Some of them havn't even survived to the first battery change. The cover latches are usually totally worn down within my first 2 weeks of use. Lettering wears off the keys. The LCD occasionally becomes damaged.
This rule doesn't seem to apply to my TI-89, however, it's in its second year and still works as well as when I bought it (Better, actually, thanks to the Apps desktop introduced in one of the AMS upgrades).
Is this just because the M68k CPU used in the 89 is that much better suited for abuse than the Z80 in the 83+? I always joke about it being a "pocket Macintosh." As far as hardware longevity, it seems to be right on track with my old M68k macs (My early PPC macs are starting to die off, but the M68k units, despite INSANE amounts of physical abuse, continue to truck on)