Handheld Learning - learning with mobile and ubiquitous technologies

Tiny Red Book looks interesting, although I have to be convinced why I should spent $25 when the Excel spreadsheet I have developed on my T3 mostly suits my needs.  An on-screen demonstration would be useful, as I dislike loading trial software only to have to remove it later (with the attendant suspicion that the clean up has not been entirely debris-free).

However, I still have misgivings about the Excel format, as it is quite possible for a pupil to be on two (or more) lists, and a fortnightly timetable (which I presently endure) does give scope to not notice that the pupil has shown up twice in parallel groups (because they have "sussed" the loophole, and are avoiding another subject).

My T3 does not directly access the internet through wifi, and, although it can via "bluetooth" to my mobile phone, the call charges inhibit my use of this !