h a l f b a k e r yTip your server.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Based on a simple spring-loaded microswitch, this is a cumulative timer for how long a practice seat is occupied. Could feature weekly / monthly records, and / or various other features.
On second thought, this could / should be expanded to record occupany times for various other furniture / locations
including couch, bed, dining room, treadmill, floor in front of refrigerator, etc.
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Annotation:
|
| |
I baked part of the first paragraph in 1976, using a D-cell and a mercury-column hour meter, curiously available at RadioShack in those days. |
|
| |
[Looked for a link to the device, couldn't find one.] |
|
| |
The piano in Dabney Lounge was used about 6.5 hours a day. |
|
| |
Accelerometer with graphing capability? |
|
| |