Here is a concise summary of the provided text:
**Title:** Detecting Lies through Cell Phone Messages (WhatsApp, Texts, Audios)
**Key Takeaways:**
1. **Baseline Understanding**: Know the person's usual communication style (e.g., response time, message length, tone) to detect deviations.
2. **Detection Channels**:
* **Text**:
+ Changes in response style or time
+ Evasive or non-answers
+ Uncharacteristic formalness/distance
* **Audio**:
+ Changes in vocal volume
+ Thinner or more finicky vocal tone (indicating anxiety)
3. **Red Flags**:
* Uncharacteristic behavior or responses
* Evasion or failure to directly answer questions
* Verbal mistakes that unintentionally reveal truth
4. **Important Note**: No single sign definitively indicates lying; look for patterns and use these tips in moderation.
Here are the key facts extracted from the text, each with a number and in short sentences, excluding opinions:
**About the Speaker**
1. The speaker's name is Victor Santos.
2. Victor Santos is a specialist in body language, a professional investigator, and a technical expert on facial expressions.
**General Principles**
3. Body language analysis is more accurate when using multiple channels.
4. Typically, 6 channels are used in body language analysis; with cell phone messages, only 3 channels are available (text, audio, and style).
**Analyzing Cell Phone Messages**
5. To analyze someone's messages, it's essential to know their baseline communication style.
6. A baseline record of how the person normally speaks on the cell phone can be helpful.
7. Changes in a person's standard way of responding can indicate an emotional change.
**Specific Analysis Points**
8. **Style Changes**:
* Alterations in response time can be suspicious.
* Shifts from long to short messages (or vice versa) can indicate a change.
9. **Message Content**:
* Evasive answers can be problematic.
* Answers that don't directly address the question can be suspicious.
10. **Audio (Voice) Analysis**:
* A change in vocal volume can be a sign of dissimulation.
* Speaking more finely or in a thinner tone can indicate hiding something.
11. **Verbal Message Content**:
* Verbal distancing (responding in a more distant way than usual) can be a sign.
* Unintentional revelations of true beliefs or thoughts can occur when trying to lie.
**Miscellaneous**
12. The speaker invites questions and suggestions for body language analysis via Instagram.