I think it’s interesting to read the history behind how/why symbols were developed: This website has a nice catalog of all (or at least most) of the various symbol sets. There are other AAC apps and SGDs that have their own unique symbols: Smarty Symbols are also widely used to make printed AAC options, in products on Teachers Pay Teachers and in a few non-AAC apps. TouchChat with WordPower (as in-app purchase) (*), also available on Saltillo SGDs LAMP Words for Life (*), also on Accent SGDsġ. Multi-Meaning symbols derived from Minspeak & Unity:ġ. GoTalk Now / GoTalk Now Plus (as in-app purchase) (*)ģ. MetaCom (used fairly frequently in Germany)ġ. LessonPix is also widely used to make printed AAC options. CoughDrop (*) (can sync with your LessonPix account). Open Source Symbols (most available on this website: ):ġ. Grid 3 on SmartBox SGDs (also available on other SGDs) TouchChat with WordPower (as in-app purchase) (*), also available on Saltillo SGDsĢ. TD Snap (formerly known as Snap Core First, also available on Windows devices and Tobii Dynavox SGDs) (*)Ĩ. Grid 3 on SmartBox SGDs (also available on other SGDs)ħ. Chatable (6/8/22: this app is being updated and isn’t currently available for purchase)ĥ. TouchChat with WordPower (*), also available on Saltillo SGDsġ. Proloquo + Proloquo Coach (see this free handout for info about how this new subscription-based options differs from Proloquo2Go: )ġ7. Grid 3 on SmartBox SGDs (also available on other SGDs)ġ2. aacorn+ (6/8/22: this app is no longer available)Ĩ. More info about the Top 12 iOS Symbol-Based AAC apps: & ġ. Minspeak symbols (and the closely associated symbols used in LAMP Words for Life) are only used in particular SGDs and that app but those are widely used. Widgit is more commonly used in the UK than the USA (available in 3 of the top 10 iOS symbol-based AAC apps – denoted by (*) in the lists below & traditional SGDs) Especially if you factor in paper-based AAC systems like PODD and their use in traditional SGDs) PCS symbols are commonly used (available in 6 of the top 10 iOS symbol-based AAC apps – denoted by (*) in the lists below). So I looked through my vast AAC app collection and came up with the following list of symbol sets.īased on the data that I collected, SymbolStix appears to be the most widely used (used in the most apps, available in 7 of the top 12 iOS symbol-based AAC apps – denoted by (*) in the lists below & available in traditional SGDs) See this separate post for info about Apps & Websites to Create Materials with Symbols: īut it sparked my curiosity about what symbol sets are either included or available via in-app purchase in iOS AAC apps. all the other possible uses for those symbols. To truly know which symbol set is most widely used for paper-based AAC you’d need to have data regarding sales and subscriptions and then a way to determine actual use for AAC vs. My guess is this is going to vary greatly across the world and influenced by both the language(s) needed by a particular AAC user and the opinions of SLPs / SLTs about certain apps or SGDs. To truly know which symbol set is most widely used for high tech AAC you’d need to have data regarding sales of SGDs, sales of AAC apps, sales of symbol sets via in-app purchases and data regarding their actual use. I hadn’t ever seen a list or data/study that had this exact info. To be specific, I’m not looking for people’s preferences… I am truly just interested on any data/study that demonstrate(s) which is most widely used.□ “ □ Is there one symbol set that is most widely used? I am only familiar with SymbolStix and PCS. “Hi all! I’m not sure there is even an answer for this question, but I’m going to go for it anyway. There was a post in the AAC for SLP Facebook group today where a member asked the following question:
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