Okko in Speech » security

Zumba Lumba – iPhone killer or simply a hoax?

Okko — Mon, 02 Feb 2009 13:56:00 +0000

A no-frills phone with the unlikely name of Zumba Lumba has recently received some attention by the BBC. The phone is said to be top-secret, developed by a defense-aviation company. It does without frills like a camera or an applications platform, but touts some interesting security and computational features, (not only) related to speech technology:

Cloud computing – the phone uses no local storage for contacts, data.
Network speech recognition – user input is recognized over the internet. This should avoid hardware intensive local computing for voice input, but requires internet access.
Voice identification – enhanced security, because the phone will only respond to a single user’s voice.

Some seem to think this is a potential iPhone killer at least in terms of making use of innovative input modalities (though Google already released a speech recognition app for the iPhone.) Others simply thinks it’s a hoax.

Either way, the idea of joining mobile with cloud computing is interesting. Using voice identification for security has its appeal as well, even if it’s unclear whether keeping data in the cloud and sending voice data over the internet is any more secure than simply keeping data on your phone, locally.

Assistive and Accessibility Technology

Okko — Wed, 21 Nov 2007 09:25:00 +0000

Diligent readers may have noticed that dominant news bits concerning speech and language technologies seem to focus on the cost- or time-saving aspects it. This is understandable, as the big players (Google, Microsoft, Nuance, IBM) have made it their mandate to capture lucrative markets (call center automation, directory assistance). Application of natural language technologies elsewhere, e.g. where it’s fun (in games) or necessary (providing accessibility for visually impaired users), seems to lag.
Not so this week. This week seems to shine under the assistive/accessibility technology star. Note Sourceforge project “Speak as Daisy” – a Microsoft Word plugin that enables creation of XML files with markup for speech synthesis or electronic braille generation. The plugin is said to be available in 2008.
Mac users with need for improved document read back in British English will rejoice over the improved Infovox iVox voices.
Philips and Elsevier develop a speech-enabled diagnostic system for Radiologists.
Behold Nattiq’s USB Hal Pen, which allows blind users to use the company’s accessibility features on any computer with a USB port without installation.
Of course there’s some overlap with time-, cost- and money-saving technologies as well. The FBI has announced widespread use of Nuance Dragon Naturally Speaking dictation for report and interview transcription.
Lastly, here’s an a propos rant against call center automation and frustrated end-users, a target group for speech and language technologies all too often neglected. Perhaps there’s a lesson to be learned about usability by the “money savers” employing speech technology, taken from those that rely on speech recognition and synthesis for their daily needs. I don’t know, but F-word spotting as a means for prioritizing frustrated callers seems like an acknowledgement of defeat.

This week: Bunnies, Trojans and the Jetsons

Okko — Wed, 11 Jul 2007 09:21:00 +0000

There was no shortage of novel uses for speech technology this week. Avaya and the Jersey City’s Liberty Science Center announced speech-enabled exhibits, allowing customers to access information and services in the museum using their voice (and, of course, mobile devices).
Gizmo freaks should love (and everyone else should hate) this bunny, displaying speech recognition and synthesis, while also providing some unified communication capacities.
Also novel, though on a sadder note: speech is finally on the malware radar for good, as TTS trojans popped up using Microsoft’s builtin text-to-speech engine to annoy users by commenting their own malicious behavior. Call it the salt-in-wound virus. This news comes after about half a year after a MS Vista speech recognition security flaw was revealed, whereby the recognizer enables remote execution of content on a computer running speech recognition.

Traditional speech applications made some headlines this week as well: Nuance signs deal with Damovo to roll out speech apps in Ireland, forecasting €1.5m in profits over the next year. TuVox annouces hosted on-demand speech apps for VOIP access.

Lastly, here is an interesting article about the Jetsons and why speech technology hasn’t caught on as much as we have all hoped.

Healthcare, Security and the Army…

Okko — Wed, 20 Jun 2007 08:25:00 +0000

…these are the three overarching themes of the speech technology news that I came across this week. There are some obvious and less obvious points of contact here:

In the Army: for those who watched Air Wolf in the 80s, voice-controlled aircraft systems are being tested on UK Army helicopters.
Healthcare-military solution of the week: US Army hospital deploys speech enabled self-service telephone application.
Some pure healthcare: UK study finds outlook on radiological reporting using speech recognition positive. Also, Bayer employs MedScan NLP technology for information extraction of biomedical literature.
Three security applications of language technology his week: a password reset application employing speaker verification wins award, a Brazilian bank looking to employ SV for financial services applications and a university campus emergency response system using speech synthesis.