The ContactSensor and MotionSensor types are available in many regions but not the en-gb locale. Given that the security panel controller is available in en-gb it would bring a large benefit to users to be able to utilise the contact & motion sensor functionality.

Please add the Vietnamese language so users can talk to Alexa in Vietnamese. We love Alexa!

Please add Dutch language support for Alexa and make it available in The Netherlands.

You can contact me if there is a beta program or if I can help with voice recognition.

Actually we can only combine English to another languages like French, German, Spanisch or Italian.
In Europe lives lot of persons coming from different countries.
So it would be very interesting to combine other languages as only english.
In my family we speak French and German, so it will be an huge feature to combine two (or three) european languages together like
French/German
French/Spanish
French/Italian
German/French
German/Spanish
Germin/Italian
etc.

Enable alexa to speak in bengali.

Please consider Czech language support for Alexa, as it is a highly developed country in terms of e-commerce, and as well as one of Amazon's logistics centres is located there. Thank you.

Please add Italian language support to this api! So people can use my skill to arm and disarm their alarm system.
Thanks

Konkani language is spoken in only specific regions of India. The challenges with these languages are these languages do not have written communication. These are one of the most ancient languages. Digitization of the such a language will preserve these languages in virtual world. Please reach out to me if you need further clarification. I am greatly passionate about this and willing to contribute my time as well. Thank you

Allow developers to specify user accents on a per skill level, similar to the localization of the Alexa voice. This will allow greater recognition of non english words such as names, places, food items, band names etc without having the need to change the locale for all the skills.

Add Portuguese/Brazil in the support regions for camera apps with Alexa.RTCSessionController and Alexa.CameraStreamController.

This will allow many apps that already work in English to be added to the Brazilian store. It can also solve some problems that video apps have to not work correctly on Echo show 5 and 8 in brazil

We need Serbian language support to develop local Alexa skills.

Help in understanding language maybe can provide AlfaNum from Novi Sad with their API.

It would be helpful if you could specify in an response the input language for the subsequent user input.
Example: I have an English-language skill where the user should translate vocabulary into German. Since Alexa is set to English in this case, the German user input is often not understood and transmitted correctly.

Now Alexa in Italy can recognize family members voice but only uses the owner Amazon account.
(Now all people can access the calendar of the owner just by asking, ECC..)

For SmartHome-Skills & German language, there has IMHO been no progress within the last 6 months. Undocumented non-support for certain languages e.g. for scheduling with ThermostatController is a No-Go. My preferred shortlist for german language support expansion: 1) Scheduling, 2) Sensors (Liters, Watt, kWh, mm etc.) to query all kind of numbers.