Frontend UX/UI considerations

Study both mobile and desktop versions to identify what is useful/theft-worthy to adapt vs. improveable:

**SAMHSA's Find Treatment Locator**
1. Go to https://findtreatment.samhsa.gov/locator
2. Type "Philadelphia, PA, USA" in the search bar
3. Experiment with 2 location options:
[ ] County (just Philadelphia: this limit made sense when we were focused on serving HFP/PDPH)
[ ] Distance: 15 mi (maybe more practical for referrals than limiting to just city boundaries)
4. Uncheck "SU & MH" and check "SU" [substance use], then **click the dropdown carat next to "SU"** to explore analogs to our **mobile X-4** mockup
5. Check "Buprenorphine Practitioners" to add their dots to the map and see listings

Screenshots for desktop:
[Map+filter menus: Philadelphia county, SU](https://www.dropbox.com/s/fwwtqdp9kmoh158/Screenshot%202021-01-25%2013.33.21.png?dl=0)
[Map with SU + BP dots: Philadelphia county](https://www.dropbox.com/s/w7e6kuy5kz2w4v4/Screenshot%202021-01-25%2013.33.52.png?dl=0)
[Map with SU + BP: within 15 miles of Philly center (19102)](https://www.dropbox.com/s/5eytmxanpriou13/Screenshot%202021-01-25%2013.52.56.png?dl=0)

- [ ] Study mobile layouts & functionality

MOUD (Medications for Opioid Use Disorder) Locator, Washington Recovery Help Line
http://www.warecoveryhelpline.org/moud-locator/

Three theft-worthy features in opening desktop version of WA MOUD:
- Adapt CONTENT of their opening filters for ours? (two desktop screenshots below)
- Emulate more INVITING/RELATABLE address of their opening filters (vs. SAMHSA's more detached approach)?
> ["I'm seeking the following medication..." | "I can pay with..." | etc.](https://www.dropbox.com/s/n28716wena344mu/Screenshot%202021-01-25%2016.32.46.png?dl=0)
> ["I am also interested in the following services..."](https://www.dropbox.com/s/4m3du7k6jphb43l/Screenshot%202021-01-25%2016.33.05.png?dl=0)
- Offer language translation options? If simple, include 1-3 options for Philly (Spanish, others TBD), otherwise just include on future wishlist

- [ ] Study mobile layouts & functionality

リンクされている SAMHSA Find Treatment Locator と Washington Recovery Help Line を、提供されたデスクトップのスクリーンショットを参照資料として確認します。デスクトップおよびモバイルのレイアウト、フィルター、地図の動作、翻訳オプションを、モバイル X-4 mockup と比較します。完了時には、適用、改善、または先送りする優先順位付き機能を文書化した一覧ができている状態にします。

索引モデルが issue の本文から書いたものです。