I calculate all the time using the adapted Cramner abacus. You could set
the total desired on the left side. While performing the calculation on the
right side of the frame. When I shop, I set the subtotal on the left side
of the frame, while calculating the complete total on the right side. That
way, should I make a mistake, I can just use the subtotal to recalculate the
running total.
----- Original Message -----
From: "Mobeen Iqbal" <mobeeniqbal@xxxxxxxxx>
To: "BCAB Discussion List" <bcab@xxxxxxxxxxxxxxxxx>
Sent: Thursday, May 23, 2019 3:06 PM
Subject: [access-uk] Advice on accessible tally counters wanted please
Hello Everyone.
I am looking for ways of keeping a tally of items, people etc. For example, it could be very handy to keep a record of how many people you serve at an event, events in a game etc. Does anyone know of any accessible tally counters? I would be happy if the counter had some kind of alarm that would go off when a set number of items has been counted. Talking is probably too much to ask for, but some kind of audible signal would be great. I do not wish to use tablets or phones, though there are various apps available I would rather have a stand-alone solution. Having a phone on display is not practical. Does anyone have any ideas?
Many thanks in advance,
Mo.
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